Question: What structure surrounds the cell and regulates materials that enter and leave the cell?

Choices:
A. nucleus
B. chloroplast
C. mitochondrion
D. cell membrane

Prompt:
Question: What structure surrounds the cell and regulates materials that enter and leave the cell?
A. nucleus
B. chloroplast
C. mitochondrion
D. cell membrane
Answer:

Answer: 3

Question: What structure surrounds the cell and regulates materials that enter and leave the cell?

Choices:
A. nucleus
B. mitochondrion
C. cell membrane
D. chloroplast

Prompt:
Question: What structure surrounds the cell and regulates materials that enter and leave the cell?
A. nucleus
B. mitochondrion
C. cell membrane
D. chloroplast
Answer:

Answer: 2

Question: What structure surrounds the cell and regulates materials that enter and leave the cell?

Choices:
1. nucleus
2. chloroplast
3. mitochondrion
4. cell membrane

Prompt:
Question: What structure surrounds the cell and regulates materials that enter and leave the cell?
1. nucleus
2. chloroplast
3. mitochondrion
4. cell membrane
Answer:

Answer: 3

Question: What structure surrounds the cell and regulates materials that enter and leave the cell?

Choices:
J. nucleus
E. chloroplast
Y. mitochondrion
Z. cell membrane

Prompt:
Question: What structure surrounds the cell and regulates materials that enter and leave the cell?
J. nucleus
E. chloroplast
Y. mitochondrion
Z. cell membrane
Answer:

Answer: 3

Question: What structure surrounds the cell and regulates materials that enter and leave the cell?

Choices:
J. nucleus
E. mitochondrion
Y. cell membrane
Z. chloroplast

Prompt:
Question: What structure surrounds the cell and regulates materials that enter and leave the cell?
J. nucleus
E. mitochondrion
Y. cell membrane
Z. chloroplast
Answer:

Answer: 2


Question: In order for boulders to become sediments, the boulders must first be

Choices:
A. heated and melted.
B. weathered and eroded.
C. recrystallized.
D. buried.

Prompt:
Question: In order for boulders to become sediments, the boulders must first be
A. heated and melted.
B. weathered and eroded.
C. recrystallized.
D. buried.
Answer:

Answer: 1

Question: In order for boulders to become sediments, the boulders must first be

Choices:
A. buried.
B. recrystallized.
C. weathered and eroded.
D. heated and melted.

Prompt:
Question: In order for boulders to become sediments, the boulders must first be
A. buried.
B. recrystallized.
C. weathered and eroded.
D. heated and melted.
Answer:

Answer: 2

Question: In order for boulders to become sediments, the boulders must first be

Choices:
1. heated and melted.
2. weathered and eroded.
3. recrystallized.
4. buried.

Prompt:
Question: In order for boulders to become sediments, the boulders must first be
1. heated and melted.
2. weathered and eroded.
3. recrystallized.
4. buried.
Answer:

Answer: 1

Question: In order for boulders to become sediments, the boulders must first be

Choices:
C. heated and melted.
P. weathered and eroded.
L. recrystallized.
S. buried.

Prompt:
Question: In order for boulders to become sediments, the boulders must first be
C. heated and melted.
P. weathered and eroded.
L. recrystallized.
S. buried.
Answer:

Answer: 1

Question: In order for boulders to become sediments, the boulders must first be

Choices:
C. buried.
P. recrystallized.
L. weathered and eroded.
S. heated and melted.

Prompt:
Question: In order for boulders to become sediments, the boulders must first be
C. buried.
P. recrystallized.
L. weathered and eroded.
S. heated and melted.
Answer:

Answer: 2


Question: During which stage of an insect's life cycle does the female lay eggs?

Choices:
A. nymph
B. larva
C. pupa
D. adult

Prompt:
Question: During which stage of an insect's life cycle does the female lay eggs?
A. nymph
B. larva
C. pupa
D. adult
Answer:

Answer: 3

Question: During which stage of an insect's life cycle does the female lay eggs?

Choices:
A. nymph
B. pupa
C. adult
D. larva

Prompt:
Question: During which stage of an insect's life cycle does the female lay eggs?
A. nymph
B. pupa
C. adult
D. larva
Answer:

Answer: 2

Question: During which stage of an insect's life cycle does the female lay eggs?

Choices:
1. nymph
2. larva
3. pupa
4. adult

Prompt:
Question: During which stage of an insect's life cycle does the female lay eggs?
1. nymph
2. larva
3. pupa
4. adult
Answer:

Answer: 3

Question: During which stage of an insect's life cycle does the female lay eggs?

Choices:
A. nymph
G. larva
E. pupa
Z. adult

Prompt:
Question: During which stage of an insect's life cycle does the female lay eggs?
A. nymph
G. larva
E. pupa
Z. adult
Answer:

Answer: 3

Question: During which stage of an insect's life cycle does the female lay eggs?

Choices:
A. nymph
G. pupa
E. adult
Z. larva

Prompt:
Question: During which stage of an insect's life cycle does the female lay eggs?
A. nymph
G. pupa
E. adult
Z. larva
Answer:

Answer: 2


Question: When a dog smells food and begins drooling, it is responding to an external stimulus. Which of these describes a response to an internal stimulus?

Choices:
A. A cat sees a mouse and crouches.
B. A parrot hears a name and repeats it.
C. A person eats spoiled food and vomits.
D. A worm senses water and moves to the surface.

Prompt:
Question: When a dog smells food and begins drooling, it is responding to an external stimulus. Which of these describes a response to an internal stimulus?
A. A cat sees a mouse and crouches.
B. A parrot hears a name and repeats it.
C. A person eats spoiled food and vomits.
D. A worm senses water and moves to the surface.
Answer:

Answer: 2

Question: When a dog smells food and begins drooling, it is responding to an external stimulus. Which of these describes a response to an internal stimulus?

Choices:
A. A person eats spoiled food and vomits.
B. A worm senses water and moves to the surface.
C. A parrot hears a name and repeats it.
D. A cat sees a mouse and crouches.

Prompt:
Question: When a dog smells food and begins drooling, it is responding to an external stimulus. Which of these describes a response to an internal stimulus?
A. A person eats spoiled food and vomits.
B. A worm senses water and moves to the surface.
C. A parrot hears a name and repeats it.
D. A cat sees a mouse and crouches.
Answer:

Question: When a dog smells food and begins drooling, it is responding to an external stimulus. Which of these describes a response to an internal stimulus?

Choices:
1. A cat sees a mouse and crouches.
2. A parrot hears a name and repeats it.
3. A person eats spoiled food and vomits.
4. A worm senses water and moves to the surface.

Prompt:
Question: When a dog smells food and begins drooling, it is responding to an external stimulus. Which of these describes a response to an internal stimulus?
1. A cat sees a mouse and crouches.
2. A parrot hears a name and repeats it.
3. A person eats spoiled food and vomits.
4. A worm senses water and moves to the surface.
Answer:

Answer: 2

Question: When a dog smells food and begins drooling, it is responding to an external stimulus. Which of these describes a response to an internal stimulus?

Choices:
Q. A cat sees a mouse and crouches.
S. A parrot hears a name and repeats it.
C. A person eats spoiled food and vomits.
K. A worm senses water and moves to the surface.

Prompt:
Question: When a dog smells food and begins drooling, it is responding to an external stimulus. Which of these describes a response to an internal stimulus?
Q. A cat sees a mouse and crouches.
S. A parrot hears a name and repeats it.
C. A person eats spoiled food and vomits.
K. A worm senses water and moves to the surface.
Answer:

Answer: 2

Question: When a dog smells food and begins drooling, it is responding to an external stimulus. Which of these describes a response to an internal stimulus?

Choices:
Q. A person eats spoiled food and vomits.
S. A worm senses water and moves to the surface.
C. A parrot hears a name and repeats it.
K. A cat sees a mouse and crouches.

Prompt:
Question: When a dog smells food and begins drooling, it is responding to an external stimulus. Which of these describes a response to an internal stimulus?
Q. A person eats spoiled food and vomits.
S. A worm senses water and moves to the surface.
C. A parrot hears a name and repeats it.
K. A cat sees a mouse and crouches.
Answer:


Question: Which is an example of melting?

Choices:
A. Flowing water making a rock smooth
B. A carrot becoming soft when cooked
C. Sugar mixed into tea making the tea sweet
D. Butter changing into liquid in a warm pan

Prompt:
Question: Which is an example of melting?
A. Flowing water making a rock smooth
B. A carrot becoming soft when cooked
C. Sugar mixed into tea making the tea sweet
D. Butter changing into liquid in a warm pan
Answer:

Answer: 3

Question: Which is an example of melting?

Choices:
A. Sugar mixed into tea making the tea sweet
B. Butter changing into liquid in a warm pan
C. Flowing water making a rock smooth
D. A carrot becoming soft when cooked

Prompt:
Question: Which is an example of melting?
A. Sugar mixed into tea making the tea sweet
B. Butter changing into liquid in a warm pan
C. Flowing water making a rock smooth
D. A carrot becoming soft when cooked
Answer:

Answer: 1

Question: Which is an example of melting?

Choices:
1. Flowing water making a rock smooth
2. A carrot becoming soft when cooked
3. Sugar mixed into tea making the tea sweet
4. Butter changing into liquid in a warm pan

Prompt:
Question: Which is an example of melting?
1. Flowing water making a rock smooth
2. A carrot becoming soft when cooked
3. Sugar mixed into tea making the tea sweet
4. Butter changing into liquid in a warm pan
Answer:

Answer: 3

Question: Which is an example of melting?

Choices:
L. Flowing water making a rock smooth
E. A carrot becoming soft when cooked
Z. Sugar mixed into tea making the tea sweet
V. Butter changing into liquid in a warm pan

Prompt:
Question: Which is an example of melting?
L. Flowing water making a rock smooth
E. A carrot becoming soft when cooked
Z. Sugar mixed into tea making the tea sweet
V. Butter changing into liquid in a warm pan
Answer:

Answer: 3

Question: Which is an example of melting?

Choices:
L. Sugar mixed into tea making the tea sweet
E. Butter changing into liquid in a warm pan
Z. Flowing water making a rock smooth
V. A carrot becoming soft when cooked

Prompt:
Question: Which is an example of melting?
L. Sugar mixed into tea making the tea sweet
E. Butter changing into liquid in a warm pan
Z. Flowing water making a rock smooth
V. A carrot becoming soft when cooked
Answer:

Answer: 1


Question: Students perform an investigation designed to measure the daily growth of a bean plant. Which should the students do every day of this investigation?

Choices:
A. record data
B. form hypothesis
C. form conclusion
D. define variables

Prompt:
Question: Students perform an investigation designed to measure the daily growth of a bean plant. Which should the students do every day of this investigation?
A. record data
B. form hypothesis
C. form conclusion
D. define variables
Answer:

Question: Students perform an investigation designed to measure the daily growth of a bean plant. Which should the students do every day of this investigation?

Choices:
A. form hypothesis
B. form conclusion
C. define variables
D. record data

Prompt:
Question: Students perform an investigation designed to measure the daily growth of a bean plant. Which should the students do every day of this investigation?
A. form hypothesis
B. form conclusion
C. define variables
D. record data
Answer:

Answer: 3

Question: Students perform an investigation designed to measure the daily growth of a bean plant. Which should the students do every day of this investigation?

Choices:
1. record data
2. form hypothesis
3. form conclusion
4. define variables

Prompt:
Question: Students perform an investigation designed to measure the daily growth of a bean plant. Which should the students do every day of this investigation?
1. record data
2. form hypothesis
3. form conclusion
4. define variables
Answer:

Question: Students perform an investigation designed to measure the daily growth of a bean plant. Which should the students do every day of this investigation?

Choices:
G. record data
U. form hypothesis
R. form conclusion
Z. define variables

Prompt:
Question: Students perform an investigation designed to measure the daily growth of a bean plant. Which should the students do every day of this investigation?
G. record data
U. form hypothesis
R. form conclusion
Z. define variables
Answer:

Question: Students perform an investigation designed to measure the daily growth of a bean plant. Which should the students do every day of this investigation?

Choices:
G. form hypothesis
U. form conclusion
R. define variables
Z. record data

Prompt:
Question: Students perform an investigation designed to measure the daily growth of a bean plant. Which should the students do every day of this investigation?
G. form hypothesis
U. form conclusion
R. define variables
Z. record data
Answer:

Answer: 3


Question: Ice cream in a bowl changed from solid to liquid in a few minutes. Which of the following most likely caused this change?

Choices:
A. Bacteria grew in the ice cream.
B. Heat was added to the ice cream.
C. Water evaporated from the ice cream.
D. Frozen berries were sprinkled on the ice cream.

Prompt:
Question: Ice cream in a bowl changed from solid to liquid in a few minutes. Which of the following most likely caused this change?
A. Bacteria grew in the ice cream.
B. Heat was added to the ice cream.
C. Water evaporated from the ice cream.
D. Frozen berries were sprinkled on the ice cream.
Answer:

Answer: 1

Question: Ice cream in a bowl changed from solid to liquid in a few minutes. Which of the following most likely caused this change?

Choices:
A. Heat was added to the ice cream.
B. Bacteria grew in the ice cream.
C. Frozen berries were sprinkled on the ice cream.
D. Water evaporated from the ice cream.

Prompt:
Question: Ice cream in a bowl changed from solid to liquid in a few minutes. Which of the following most likely caused this change?
A. Heat was added to the ice cream.
B. Bacteria grew in the ice cream.
C. Frozen berries were sprinkled on the ice cream.
D. Water evaporated from the ice cream.
Answer:

Question: Ice cream in a bowl changed from solid to liquid in a few minutes. Which of the following most likely caused this change?

Choices:
1. Bacteria grew in the ice cream.
2. Heat was added to the ice cream.
3. Water evaporated from the ice cream.
4. Frozen berries were sprinkled on the ice cream.

Prompt:
Question: Ice cream in a bowl changed from solid to liquid in a few minutes. Which of the following most likely caused this change?
1. Bacteria grew in the ice cream.
2. Heat was added to the ice cream.
3. Water evaporated from the ice cream.
4. Frozen berries were sprinkled on the ice cream.
Answer:

Answer: 1

Question: Ice cream in a bowl changed from solid to liquid in a few minutes. Which of the following most likely caused this change?

Choices:
P. Bacteria grew in the ice cream.
L. Heat was added to the ice cream.
S. Water evaporated from the ice cream.
A. Frozen berries were sprinkled on the ice cream.

Prompt:
Question: Ice cream in a bowl changed from solid to liquid in a few minutes. Which of the following most likely caused this change?
P. Bacteria grew in the ice cream.
L. Heat was added to the ice cream.
S. Water evaporated from the ice cream.
A. Frozen berries were sprinkled on the ice cream.
Answer:

Answer: 1

Question: Ice cream in a bowl changed from solid to liquid in a few minutes. Which of the following most likely caused this change?

Choices:
P. Heat was added to the ice cream.
L. Bacteria grew in the ice cream.
S. Frozen berries were sprinkled on the ice cream.
A. Water evaporated from the ice cream.

Prompt:
Question: Ice cream in a bowl changed from solid to liquid in a few minutes. Which of the following most likely caused this change?
P. Heat was added to the ice cream.
L. Bacteria grew in the ice cream.
S. Frozen berries were sprinkled on the ice cream.
A. Water evaporated from the ice cream.
Answer:


Question: The change in the use of one model of the solar system to the use of another model resulted in major changes in science and society. Which two scientists produced the earlier and later models, respectively?

Choices:
A. Hooke and Mendel
B. Newton and Galileo
C. Aristotle and Einstein
D. Ptolemy and Copernicus

Prompt:
Question: The change in the use of one model of the solar system to the use of another model resulted in major changes in science and society. Which two scientists produced the earlier and later models, respectively?
A. Hooke and Mendel
B. Newton and Galileo
C. Aristotle and Einstein
D. Ptolemy and Copernicus
Answer:

Answer: 3

Question: The change in the use of one model of the solar system to the use of another model resulted in major changes in science and society. Which two scientists produced the earlier and later models, respectively?

Choices:
A. Ptolemy and Copernicus
B. Newton and Galileo
C. Aristotle and Einstein
D. Hooke and Mendel

Prompt:
Question: The change in the use of one model of the solar system to the use of another model resulted in major changes in science and society. Which two scientists produced the earlier and later models, respectively?
A. Ptolemy and Copernicus
B. Newton and Galileo
C. Aristotle and Einstein
D. Hooke and Mendel
Answer:

Question: The change in the use of one model of the solar system to the use of another model resulted in major changes in science and society. Which two scientists produced the earlier and later models, respectively?

Choices:
1. Hooke and Mendel
2. Newton and Galileo
3. Aristotle and Einstein
4. Ptolemy and Copernicus

Prompt:
Question: The change in the use of one model of the solar system to the use of another model resulted in major changes in science and society. Which two scientists produced the earlier and later models, respectively?
1. Hooke and Mendel
2. Newton and Galileo
3. Aristotle and Einstein
4. Ptolemy and Copernicus
Answer:

Answer: 3

Question: The change in the use of one model of the solar system to the use of another model resulted in major changes in science and society. Which two scientists produced the earlier and later models, respectively?

Choices:
P. Hooke and Mendel
S. Newton and Galileo
J. Aristotle and Einstein
I. Ptolemy and Copernicus

Prompt:
Question: The change in the use of one model of the solar system to the use of another model resulted in major changes in science and society. Which two scientists produced the earlier and later models, respectively?
P. Hooke and Mendel
S. Newton and Galileo
J. Aristotle and Einstein
I. Ptolemy and Copernicus
Answer:

Answer: 3

Question: The change in the use of one model of the solar system to the use of another model resulted in major changes in science and society. Which two scientists produced the earlier and later models, respectively?

Choices:
P. Ptolemy and Copernicus
S. Newton and Galileo
J. Aristotle and Einstein
I. Hooke and Mendel

Prompt:
Question: The change in the use of one model of the solar system to the use of another model resulted in major changes in science and society. Which two scientists produced the earlier and later models, respectively?
P. Ptolemy and Copernicus
S. Newton and Galileo
J. Aristotle and Einstein
I. Hooke and Mendel
Answer:


Question: An atom with a +1 charge has

Choices:
A. lost a proton.
B. lost an electron.
C. gained a proton.
D. gained an electron.

Prompt:
Question: An atom with a +1 charge has
A. lost a proton.
B. lost an electron.
C. gained a proton.
D. gained an electron.
Answer:

Answer: 1

Question: An atom with a +1 charge has

Choices:
A. lost an electron.
B. gained a proton.
C. gained an electron.
D. lost a proton.

Prompt:
Question: An atom with a +1 charge has
A. lost an electron.
B. gained a proton.
C. gained an electron.
D. lost a proton.
Answer:

Question: An atom with a +1 charge has

Choices:
1. lost a proton.
2. lost an electron.
3. gained a proton.
4. gained an electron.

Prompt:
Question: An atom with a +1 charge has
1. lost a proton.
2. lost an electron.
3. gained a proton.
4. gained an electron.
Answer:

Answer: 1

Question: An atom with a +1 charge has

Choices:
K. lost a proton.
B. lost an electron.
L. gained a proton.
F. gained an electron.

Prompt:
Question: An atom with a +1 charge has
K. lost a proton.
B. lost an electron.
L. gained a proton.
F. gained an electron.
Answer:

Answer: 1

Question: An atom with a +1 charge has

Choices:
K. lost an electron.
B. gained a proton.
L. gained an electron.
F. lost a proton.

Prompt:
Question: An atom with a +1 charge has
K. lost an electron.
B. gained a proton.
L. gained an electron.
F. lost a proton.
Answer:


Question: Which is an example of a single-celled organism?

Choices:
A. amoeba
B. insect
C. fish
D. worm

Prompt:
Question: Which is an example of a single-celled organism?
A. amoeba
B. insect
C. fish
D. worm
Answer:

Question: Which is an example of a single-celled organism?

Choices:
A. insect
B. amoeba
C. worm
D. fish

Prompt:
Question: Which is an example of a single-celled organism?
A. insect
B. amoeba
C. worm
D. fish
Answer:

Answer: 1

Question: Which is an example of a single-celled organism?

Choices:
1. amoeba
2. insect
3. fish
4. worm

Prompt:
Question: Which is an example of a single-celled organism?
1. amoeba
2. insect
3. fish
4. worm
Answer:

Question: Which is an example of a single-celled organism?

Choices:
Q. amoeba
Y. insect
G. fish
H. worm

Prompt:
Question: Which is an example of a single-celled organism?
Q. amoeba
Y. insect
G. fish
H. worm
Answer:

Question: Which is an example of a single-celled organism?

Choices:
Q. insect
Y. amoeba
G. worm
H. fish

Prompt:
Question: Which is an example of a single-celled organism?
Q. insect
Y. amoeba
G. worm
H. fish
Answer:

Answer: 1


Question: The Great Ocean Conveyer ocean current system runs north through the Atlantic from the equatorial region. If this current got disrupted, North American and European climates would become

Choices:
A. rainier.
B. colder.
C. windier.
D. more humid.

Prompt:
Question: The Great Ocean Conveyer ocean current system runs north through the Atlantic from the equatorial region. If this current got disrupted, North American and European climates would become
A. rainier.
B. colder.
C. windier.
D. more humid.
Answer:

Answer: 1

Question: The Great Ocean Conveyer ocean current system runs north through the Atlantic from the equatorial region. If this current got disrupted, North American and European climates would become

Choices:
A. colder.
B. rainier.
C. windier.
D. more humid.

Prompt:
Question: The Great Ocean Conveyer ocean current system runs north through the Atlantic from the equatorial region. If this current got disrupted, North American and European climates would become
A. colder.
B. rainier.
C. windier.
D. more humid.
Answer:

Question: The Great Ocean Conveyer ocean current system runs north through the Atlantic from the equatorial region. If this current got disrupted, North American and European climates would become

Choices:
1. rainier.
2. colder.
3. windier.
4. more humid.

Prompt:
Question: The Great Ocean Conveyer ocean current system runs north through the Atlantic from the equatorial region. If this current got disrupted, North American and European climates would become
1. rainier.
2. colder.
3. windier.
4. more humid.
Answer:

Answer: 1

Question: The Great Ocean Conveyer ocean current system runs north through the Atlantic from the equatorial region. If this current got disrupted, North American and European climates would become

Choices:
E. rainier.
H. colder.
S. windier.
K. more humid.

Prompt:
Question: The Great Ocean Conveyer ocean current system runs north through the Atlantic from the equatorial region. If this current got disrupted, North American and European climates would become
E. rainier.
H. colder.
S. windier.
K. more humid.
Answer:

Answer: 1

Question: The Great Ocean Conveyer ocean current system runs north through the Atlantic from the equatorial region. If this current got disrupted, North American and European climates would become

Choices:
E. colder.
H. rainier.
S. windier.
K. more humid.

Prompt:
Question: The Great Ocean Conveyer ocean current system runs north through the Atlantic from the equatorial region. If this current got disrupted, North American and European climates would become
E. colder.
H. rainier.
S. windier.
K. more humid.
Answer:


Question: Which region of the Milky Way contains a population that consists mostly of old stars?

Choices:
A. the halo
B. the spiral arms
C. the nuclear bulge
D. the open clusters

Prompt:
Question: Which region of the Milky Way contains a population that consists mostly of old stars?
A. the halo
B. the spiral arms
C. the nuclear bulge
D. the open clusters
Answer:

Question: Which region of the Milky Way contains a population that consists mostly of old stars?

Choices:
A. the spiral arms
B. the nuclear bulge
C. the open clusters
D. the halo

Prompt:
Question: Which region of the Milky Way contains a population that consists mostly of old stars?
A. the spiral arms
B. the nuclear bulge
C. the open clusters
D. the halo
Answer:

Answer: 3

Question: Which region of the Milky Way contains a population that consists mostly of old stars?

Choices:
1. the halo
2. the spiral arms
3. the nuclear bulge
4. the open clusters

Prompt:
Question: Which region of the Milky Way contains a population that consists mostly of old stars?
1. the halo
2. the spiral arms
3. the nuclear bulge
4. the open clusters
Answer:

Question: Which region of the Milky Way contains a population that consists mostly of old stars?

Choices:
M. the halo
O. the spiral arms
K. the nuclear bulge
A. the open clusters

Prompt:
Question: Which region of the Milky Way contains a population that consists mostly of old stars?
M. the halo
O. the spiral arms
K. the nuclear bulge
A. the open clusters
Answer:

Question: Which region of the Milky Way contains a population that consists mostly of old stars?

Choices:
M. the spiral arms
O. the nuclear bulge
K. the open clusters
A. the halo

Prompt:
Question: Which region of the Milky Way contains a population that consists mostly of old stars?
M. the spiral arms
O. the nuclear bulge
K. the open clusters
A. the halo
Answer:

Answer: 3


Question: When a switch to a ceiling fan is turned on, electrical energy is being transformed into

Choices:
A. atomic energy.
B. potential energy.
C. chemical energy.
D. mechanical energy.

Prompt:
Question: When a switch to a ceiling fan is turned on, electrical energy is being transformed into
A. atomic energy.
B. potential energy.
C. chemical energy.
D. mechanical energy.
Answer:

Answer: 3

Question: When a switch to a ceiling fan is turned on, electrical energy is being transformed into

Choices:
A. mechanical energy.
B. atomic energy.
C. chemical energy.
D. potential energy.

Prompt:
Question: When a switch to a ceiling fan is turned on, electrical energy is being transformed into
A. mechanical energy.
B. atomic energy.
C. chemical energy.
D. potential energy.
Answer:

Question: When a switch to a ceiling fan is turned on, electrical energy is being transformed into

Choices:
1. atomic energy.
2. potential energy.
3. chemical energy.
4. mechanical energy.

Prompt:
Question: When a switch to a ceiling fan is turned on, electrical energy is being transformed into
1. atomic energy.
2. potential energy.
3. chemical energy.
4. mechanical energy.
Answer:

Answer: 3

Question: When a switch to a ceiling fan is turned on, electrical energy is being transformed into

Choices:
H. atomic energy.
B. potential energy.
E. chemical energy.
G. mechanical energy.

Prompt:
Question: When a switch to a ceiling fan is turned on, electrical energy is being transformed into
H. atomic energy.
B. potential energy.
E. chemical energy.
G. mechanical energy.
Answer:

Answer: 3

Question: When a switch to a ceiling fan is turned on, electrical energy is being transformed into

Choices:
H. mechanical energy.
B. atomic energy.
E. chemical energy.
G. potential energy.

Prompt:
Question: When a switch to a ceiling fan is turned on, electrical energy is being transformed into
H. mechanical energy.
B. atomic energy.
E. chemical energy.
G. potential energy.
Answer:


Question: An agricultural scientist, George Washington Carver, is most famous for his research on

Choices:
A. tobacco.
B. peanuts.
C. mold.
D. corn.

Prompt:
Question: An agricultural scientist, George Washington Carver, is most famous for his research on
A. tobacco.
B. peanuts.
C. mold.
D. corn.
Answer:

Answer: 1

Question: An agricultural scientist, George Washington Carver, is most famous for his research on

Choices:
A. peanuts.
B. tobacco.
C. corn.
D. mold.

Prompt:
Question: An agricultural scientist, George Washington Carver, is most famous for his research on
A. peanuts.
B. tobacco.
C. corn.
D. mold.
Answer:

Question: An agricultural scientist, George Washington Carver, is most famous for his research on

Choices:
1. tobacco.
2. peanuts.
3. mold.
4. corn.

Prompt:
Question: An agricultural scientist, George Washington Carver, is most famous for his research on
1. tobacco.
2. peanuts.
3. mold.
4. corn.
Answer:

Answer: 1

Question: An agricultural scientist, George Washington Carver, is most famous for his research on

Choices:
T. tobacco.
G. peanuts.
E. mold.
S. corn.

Prompt:
Question: An agricultural scientist, George Washington Carver, is most famous for his research on
T. tobacco.
G. peanuts.
E. mold.
S. corn.
Answer:

Answer: 1

Question: An agricultural scientist, George Washington Carver, is most famous for his research on

Choices:
T. peanuts.
G. tobacco.
E. corn.
S. mold.

Prompt:
Question: An agricultural scientist, George Washington Carver, is most famous for his research on
T. peanuts.
G. tobacco.
E. corn.
S. mold.
Answer:


Question: A student pours a clear liquid from a test tube into a beaker with a clear liquid already in it and notices that the mixture turns pink. The student infers the two clear liquids are different. This inference is a result of

Choices:
A. class discussion.
B. previous knowledge.
C. temperature changes.
D. student observations.

Prompt:
Question: A student pours a clear liquid from a test tube into a beaker with a clear liquid already in it and notices that the mixture turns pink. The student infers the two clear liquids are different. This inference is a result of
A. class discussion.
B. previous knowledge.
C. temperature changes.
D. student observations.
Answer:

Answer: 3

Question: A student pours a clear liquid from a test tube into a beaker with a clear liquid already in it and notices that the mixture turns pink. The student infers the two clear liquids are different. This inference is a result of

Choices:
A. temperature changes.
B. student observations.
C. class discussion.
D. previous knowledge.

Prompt:
Question: A student pours a clear liquid from a test tube into a beaker with a clear liquid already in it and notices that the mixture turns pink. The student infers the two clear liquids are different. This inference is a result of
A. temperature changes.
B. student observations.
C. class discussion.
D. previous knowledge.
Answer:

Answer: 1

Question: A student pours a clear liquid from a test tube into a beaker with a clear liquid already in it and notices that the mixture turns pink. The student infers the two clear liquids are different. This inference is a result of

Choices:
1. class discussion.
2. previous knowledge.
3. temperature changes.
4. student observations.

Prompt:
Question: A student pours a clear liquid from a test tube into a beaker with a clear liquid already in it and notices that the mixture turns pink. The student infers the two clear liquids are different. This inference is a result of
1. class discussion.
2. previous knowledge.
3. temperature changes.
4. student observations.
Answer:

Answer: 3

Question: A student pours a clear liquid from a test tube into a beaker with a clear liquid already in it and notices that the mixture turns pink. The student infers the two clear liquids are different. This inference is a result of

Choices:
L. class discussion.
K. previous knowledge.
Z. temperature changes.
U. student observations.

Prompt:
Question: A student pours a clear liquid from a test tube into a beaker with a clear liquid already in it and notices that the mixture turns pink. The student infers the two clear liquids are different. This inference is a result of
L. class discussion.
K. previous knowledge.
Z. temperature changes.
U. student observations.
Answer:

Answer: 3

Question: A student pours a clear liquid from a test tube into a beaker with a clear liquid already in it and notices that the mixture turns pink. The student infers the two clear liquids are different. This inference is a result of

Choices:
L. temperature changes.
K. student observations.
Z. class discussion.
U. previous knowledge.

Prompt:
Question: A student pours a clear liquid from a test tube into a beaker with a clear liquid already in it and notices that the mixture turns pink. The student infers the two clear liquids are different. This inference is a result of
L. temperature changes.
K. student observations.
Z. class discussion.
U. previous knowledge.
Answer:

Answer: 1


Question: In what leaf structure is photosynthetic tissue found?

Choices:
A. cuticle
B. upper epidermis
C. mesophyll
D. vascular bundle

Prompt:
Question: In what leaf structure is photosynthetic tissue found?
A. cuticle
B. upper epidermis
C. mesophyll
D. vascular bundle
Answer:

Answer: 2

Question: In what leaf structure is photosynthetic tissue found?

Choices:
A. vascular bundle
B. mesophyll
C. upper epidermis
D. cuticle

Prompt:
Question: In what leaf structure is photosynthetic tissue found?
A. vascular bundle
B. mesophyll
C. upper epidermis
D. cuticle
Answer:

Answer: 1

Question: In what leaf structure is photosynthetic tissue found?

Choices:
1. cuticle
2. upper epidermis
3. mesophyll
4. vascular bundle

Prompt:
Question: In what leaf structure is photosynthetic tissue found?
1. cuticle
2. upper epidermis
3. mesophyll
4. vascular bundle
Answer:

Answer: 2

Question: In what leaf structure is photosynthetic tissue found?

Choices:
S. cuticle
A. upper epidermis
M. mesophyll
F. vascular bundle

Prompt:
Question: In what leaf structure is photosynthetic tissue found?
S. cuticle
A. upper epidermis
M. mesophyll
F. vascular bundle
Answer:

Answer: 2

Question: In what leaf structure is photosynthetic tissue found?

Choices:
S. vascular bundle
A. mesophyll
M. upper epidermis
F. cuticle

Prompt:
Question: In what leaf structure is photosynthetic tissue found?
S. vascular bundle
A. mesophyll
M. upper epidermis
F. cuticle
Answer:

Answer: 1


Question: The crude oil extracted today was formed millions of years ago from the fossilized remains of algae and other tiny marine organisms. Most parts of the organisms decomposed soon after they died. Which biomolecules decomposed more slowly and became the basis of crude oil?

Choices:
A. proteins
B. carbohydrates
C. fatty acids
D. nucleic acids

Prompt:
Question: The crude oil extracted today was formed millions of years ago from the fossilized remains of algae and other tiny marine organisms. Most parts of the organisms decomposed soon after they died. Which biomolecules decomposed more slowly and became the basis of crude oil?
A. proteins
B. carbohydrates
C. fatty acids
D. nucleic acids
Answer:

Answer: 2

Question: The crude oil extracted today was formed millions of years ago from the fossilized remains of algae and other tiny marine organisms. Most parts of the organisms decomposed soon after they died. Which biomolecules decomposed more slowly and became the basis of crude oil?

Choices:
A. nucleic acids
B. proteins
C. carbohydrates
D. fatty acids

Prompt:
Question: The crude oil extracted today was formed millions of years ago from the fossilized remains of algae and other tiny marine organisms. Most parts of the organisms decomposed soon after they died. Which biomolecules decomposed more slowly and became the basis of crude oil?
A. nucleic acids
B. proteins
C. carbohydrates
D. fatty acids
Answer:

Answer: 3

Question: The crude oil extracted today was formed millions of years ago from the fossilized remains of algae and other tiny marine organisms. Most parts of the organisms decomposed soon after they died. Which biomolecules decomposed more slowly and became the basis of crude oil?

Choices:
1. proteins
2. carbohydrates
3. fatty acids
4. nucleic acids

Prompt:
Question: The crude oil extracted today was formed millions of years ago from the fossilized remains of algae and other tiny marine organisms. Most parts of the organisms decomposed soon after they died. Which biomolecules decomposed more slowly and became the basis of crude oil?
1. proteins
2. carbohydrates
3. fatty acids
4. nucleic acids
Answer:

Answer: 2

Question: The crude oil extracted today was formed millions of years ago from the fossilized remains of algae and other tiny marine organisms. Most parts of the organisms decomposed soon after they died. Which biomolecules decomposed more slowly and became the basis of crude oil?

Choices:
T. proteins
H. carbohydrates
I. fatty acids
R. nucleic acids

Prompt:
Question: The crude oil extracted today was formed millions of years ago from the fossilized remains of algae and other tiny marine organisms. Most parts of the organisms decomposed soon after they died. Which biomolecules decomposed more slowly and became the basis of crude oil?
T. proteins
H. carbohydrates
I. fatty acids
R. nucleic acids
Answer:

Answer: 2

Question: The crude oil extracted today was formed millions of years ago from the fossilized remains of algae and other tiny marine organisms. Most parts of the organisms decomposed soon after they died. Which biomolecules decomposed more slowly and became the basis of crude oil?

Choices:
T. nucleic acids
H. proteins
I. carbohydrates
R. fatty acids

Prompt:
Question: The crude oil extracted today was formed millions of years ago from the fossilized remains of algae and other tiny marine organisms. Most parts of the organisms decomposed soon after they died. Which biomolecules decomposed more slowly and became the basis of crude oil?
T. nucleic acids
H. proteins
I. carbohydrates
R. fatty acids
Answer:

Answer: 3


Question: Temperatures below freezing are expected overnight. What might be done to protect plants growing outside?

Choices:
A. trim the leaves
B. weed them
C. cover them
D. give them plant food

Prompt:
Question: Temperatures below freezing are expected overnight. What might be done to protect plants growing outside?
A. trim the leaves
B. weed them
C. cover them
D. give them plant food
Answer:

Answer: 2

Question: Temperatures below freezing are expected overnight. What might be done to protect plants growing outside?

Choices:
A. weed them
B. cover them
C. trim the leaves
D. give them plant food

Prompt:
Question: Temperatures below freezing are expected overnight. What might be done to protect plants growing outside?
A. weed them
B. cover them
C. trim the leaves
D. give them plant food
Answer:

Answer: 1

Question: Temperatures below freezing are expected overnight. What might be done to protect plants growing outside?

Choices:
1. trim the leaves
2. weed them
3. cover them
4. give them plant food

Prompt:
Question: Temperatures below freezing are expected overnight. What might be done to protect plants growing outside?
1. trim the leaves
2. weed them
3. cover them
4. give them plant food
Answer:

Answer: 2

Question: Temperatures below freezing are expected overnight. What might be done to protect plants growing outside?

Choices:
X. trim the leaves
Z. weed them
F. cover them
Y. give them plant food

Prompt:
Question: Temperatures below freezing are expected overnight. What might be done to protect plants growing outside?
X. trim the leaves
Z. weed them
F. cover them
Y. give them plant food
Answer:

Answer: 2

Question: Temperatures below freezing are expected overnight. What might be done to protect plants growing outside?

Choices:
X. weed them
Z. cover them
F. trim the leaves
Y. give them plant food

Prompt:
Question: Temperatures below freezing are expected overnight. What might be done to protect plants growing outside?
X. weed them
Z. cover them
F. trim the leaves
Y. give them plant food
Answer:

Answer: 1


Question: Prolonged exercise stimulates muscle cells to absorb sugar from the blood. This mechanism reduces stress placed on the body by signaling the body to produce

Choices:
A. insulin.
B. lipids.
C. hemoglobin.
D. hydrochloric acid.

Prompt:
Question: Prolonged exercise stimulates muscle cells to absorb sugar from the blood. This mechanism reduces stress placed on the body by signaling the body to produce
A. insulin.
B. lipids.
C. hemoglobin.
D. hydrochloric acid.
Answer:

Question: Prolonged exercise stimulates muscle cells to absorb sugar from the blood. This mechanism reduces stress placed on the body by signaling the body to produce

Choices:
A. hemoglobin.
B. hydrochloric acid.
C. insulin.
D. lipids.

Prompt:
Question: Prolonged exercise stimulates muscle cells to absorb sugar from the blood. This mechanism reduces stress placed on the body by signaling the body to produce
A. hemoglobin.
B. hydrochloric acid.
C. insulin.
D. lipids.
Answer:

Answer: 2

Question: Prolonged exercise stimulates muscle cells to absorb sugar from the blood. This mechanism reduces stress placed on the body by signaling the body to produce

Choices:
1. insulin.
2. lipids.
3. hemoglobin.
4. hydrochloric acid.

Prompt:
Question: Prolonged exercise stimulates muscle cells to absorb sugar from the blood. This mechanism reduces stress placed on the body by signaling the body to produce
1. insulin.
2. lipids.
3. hemoglobin.
4. hydrochloric acid.
Answer:

Question: Prolonged exercise stimulates muscle cells to absorb sugar from the blood. This mechanism reduces stress placed on the body by signaling the body to produce

Choices:
I. insulin.
N. lipids.
Z. hemoglobin.
G. hydrochloric acid.

Prompt:
Question: Prolonged exercise stimulates muscle cells to absorb sugar from the blood. This mechanism reduces stress placed on the body by signaling the body to produce
I. insulin.
N. lipids.
Z. hemoglobin.
G. hydrochloric acid.
Answer:

Question: Prolonged exercise stimulates muscle cells to absorb sugar from the blood. This mechanism reduces stress placed on the body by signaling the body to produce

Choices:
I. hemoglobin.
N. hydrochloric acid.
Z. insulin.
G. lipids.

Prompt:
Question: Prolonged exercise stimulates muscle cells to absorb sugar from the blood. This mechanism reduces stress placed on the body by signaling the body to produce
I. hemoglobin.
N. hydrochloric acid.
Z. insulin.
G. lipids.
Answer:

Answer: 2


Question: Which geologic feature is evidence that the North American plate once collided with the Eurasian and African plates?

Choices:
A. the Appalachian Mountains
B. the Mohave Desert
C. the Mississippi River
D. the Great Lakes

Prompt:
Question: Which geologic feature is evidence that the North American plate once collided with the Eurasian and African plates?
A. the Appalachian Mountains
B. the Mohave Desert
C. the Mississippi River
D. the Great Lakes
Answer:

Question: Which geologic feature is evidence that the North American plate once collided with the Eurasian and African plates?

Choices:
A. the Great Lakes
B. the Appalachian Mountains
C. the Mississippi River
D. the Mohave Desert

Prompt:
Question: Which geologic feature is evidence that the North American plate once collided with the Eurasian and African plates?
A. the Great Lakes
B. the Appalachian Mountains
C. the Mississippi River
D. the Mohave Desert
Answer:

Answer: 1

Question: Which geologic feature is evidence that the North American plate once collided with the Eurasian and African plates?

Choices:
1. the Appalachian Mountains
2. the Mohave Desert
3. the Mississippi River
4. the Great Lakes

Prompt:
Question: Which geologic feature is evidence that the North American plate once collided with the Eurasian and African plates?
1. the Appalachian Mountains
2. the Mohave Desert
3. the Mississippi River
4. the Great Lakes
Answer:

Question: Which geologic feature is evidence that the North American plate once collided with the Eurasian and African plates?

Choices:
T. the Appalachian Mountains
Y. the Mohave Desert
L. the Mississippi River
B. the Great Lakes

Prompt:
Question: Which geologic feature is evidence that the North American plate once collided with the Eurasian and African plates?
T. the Appalachian Mountains
Y. the Mohave Desert
L. the Mississippi River
B. the Great Lakes
Answer:

Question: Which geologic feature is evidence that the North American plate once collided with the Eurasian and African plates?

Choices:
T. the Great Lakes
Y. the Appalachian Mountains
L. the Mississippi River
B. the Mohave Desert

Prompt:
Question: Which geologic feature is evidence that the North American plate once collided with the Eurasian and African plates?
T. the Great Lakes
Y. the Appalachian Mountains
L. the Mississippi River
B. the Mohave Desert
Answer:

Answer: 1


Question: During an experiment, a student reports that a liquid turned green when mixed with another liquid. This is an example of

Choices:
A. a measurement
B. a prediction
C. an explanation
D. an observation

Prompt:
Question: During an experiment, a student reports that a liquid turned green when mixed with another liquid. This is an example of
A. a measurement
B. a prediction
C. an explanation
D. an observation
Answer:

Answer: 3

Question: During an experiment, a student reports that a liquid turned green when mixed with another liquid. This is an example of

Choices:
A. a prediction
B. a measurement
C. an observation
D. an explanation

Prompt:
Question: During an experiment, a student reports that a liquid turned green when mixed with another liquid. This is an example of
A. a prediction
B. a measurement
C. an observation
D. an explanation
Answer:

Answer: 2

Question: During an experiment, a student reports that a liquid turned green when mixed with another liquid. This is an example of

Choices:
1. a measurement
2. a prediction
3. an explanation
4. an observation

Prompt:
Question: During an experiment, a student reports that a liquid turned green when mixed with another liquid. This is an example of
1. a measurement
2. a prediction
3. an explanation
4. an observation
Answer:

Answer: 3

Question: During an experiment, a student reports that a liquid turned green when mixed with another liquid. This is an example of

Choices:
Q. a measurement
U. a prediction
E. an explanation
F. an observation

Prompt:
Question: During an experiment, a student reports that a liquid turned green when mixed with another liquid. This is an example of
Q. a measurement
U. a prediction
E. an explanation
F. an observation
Answer:

Answer: 3

Question: During an experiment, a student reports that a liquid turned green when mixed with another liquid. This is an example of

Choices:
Q. a prediction
U. a measurement
E. an observation
F. an explanation

Prompt:
Question: During an experiment, a student reports that a liquid turned green when mixed with another liquid. This is an example of
Q. a prediction
U. a measurement
E. an observation
F. an explanation
Answer:

Answer: 2


Question: Which of the following causes a chemical change?

Choices:
A. sugar added to soda
B. detergent added to water
C. lemon juice added to milk
D. salt added to water

Prompt:
Question: Which of the following causes a chemical change?
A. sugar added to soda
B. detergent added to water
C. lemon juice added to milk
D. salt added to water
Answer:

Answer: 2

Question: Which of the following causes a chemical change?

Choices:
A. detergent added to water
B. sugar added to soda
C. salt added to water
D. lemon juice added to milk

Prompt:
Question: Which of the following causes a chemical change?
A. detergent added to water
B. sugar added to soda
C. salt added to water
D. lemon juice added to milk
Answer:

Answer: 3

Question: Which of the following causes a chemical change?

Choices:
1. sugar added to soda
2. detergent added to water
3. lemon juice added to milk
4. salt added to water

Prompt:
Question: Which of the following causes a chemical change?
1. sugar added to soda
2. detergent added to water
3. lemon juice added to milk
4. salt added to water
Answer:

Answer: 2

Question: Which of the following causes a chemical change?

Choices:
W. sugar added to soda
H. detergent added to water
D. lemon juice added to milk
Z. salt added to water

Prompt:
Question: Which of the following causes a chemical change?
W. sugar added to soda
H. detergent added to water
D. lemon juice added to milk
Z. salt added to water
Answer:

Answer: 2

Question: Which of the following causes a chemical change?

Choices:
W. detergent added to water
H. sugar added to soda
D. salt added to water
Z. lemon juice added to milk

Prompt:
Question: Which of the following causes a chemical change?
W. detergent added to water
H. sugar added to soda
D. salt added to water
Z. lemon juice added to milk
Answer:

Answer: 3


Question: Which human organ system exchanges gases with the environment?

Choices:
A. endocrine
B. circulatory
C. respiratory
D. integumentary

Prompt:
Question: Which human organ system exchanges gases with the environment?
A. endocrine
B. circulatory
C. respiratory
D. integumentary
Answer:

Answer: 2

Question: Which human organ system exchanges gases with the environment?

Choices:
A. respiratory
B. circulatory
C. endocrine
D. integumentary

Prompt:
Question: Which human organ system exchanges gases with the environment?
A. respiratory
B. circulatory
C. endocrine
D. integumentary
Answer:

Question: Which human organ system exchanges gases with the environment?

Choices:
1. endocrine
2. circulatory
3. respiratory
4. integumentary

Prompt:
Question: Which human organ system exchanges gases with the environment?
1. endocrine
2. circulatory
3. respiratory
4. integumentary
Answer:

Answer: 2

Question: Which human organ system exchanges gases with the environment?

Choices:
V. endocrine
F. circulatory
M. respiratory
N. integumentary

Prompt:
Question: Which human organ system exchanges gases with the environment?
V. endocrine
F. circulatory
M. respiratory
N. integumentary
Answer:

Answer: 2

Question: Which human organ system exchanges gases with the environment?

Choices:
V. respiratory
F. circulatory
M. endocrine
N. integumentary

Prompt:
Question: Which human organ system exchanges gases with the environment?
V. respiratory
F. circulatory
M. endocrine
N. integumentary
Answer:


Question: Improvements in geological observation technologies have made it easier for scientists to locate resources in Earth's crust. These technologies have allowed for an increase in availability of which resource?

Choices:
A. wind power
B. solar energy
C. fossil fuel
D. tidal energy

Prompt:
Question: Improvements in geological observation technologies have made it easier for scientists to locate resources in Earth's crust. These technologies have allowed for an increase in availability of which resource?
A. wind power
B. solar energy
C. fossil fuel
D. tidal energy
Answer:

Answer: 2

Question: Improvements in geological observation technologies have made it easier for scientists to locate resources in Earth's crust. These technologies have allowed for an increase in availability of which resource?

Choices:
A. fossil fuel
B. tidal energy
C. solar energy
D. wind power

Prompt:
Question: Improvements in geological observation technologies have made it easier for scientists to locate resources in Earth's crust. These technologies have allowed for an increase in availability of which resource?
A. fossil fuel
B. tidal energy
C. solar energy
D. wind power
Answer:

Question: Improvements in geological observation technologies have made it easier for scientists to locate resources in Earth's crust. These technologies have allowed for an increase in availability of which resource?

Choices:
1. wind power
2. solar energy
3. fossil fuel
4. tidal energy

Prompt:
Question: Improvements in geological observation technologies have made it easier for scientists to locate resources in Earth's crust. These technologies have allowed for an increase in availability of which resource?
1. wind power
2. solar energy
3. fossil fuel
4. tidal energy
Answer:

Answer: 2

Question: Improvements in geological observation technologies have made it easier for scientists to locate resources in Earth's crust. These technologies have allowed for an increase in availability of which resource?

Choices:
K. wind power
R. solar energy
E. fossil fuel
F. tidal energy

Prompt:
Question: Improvements in geological observation technologies have made it easier for scientists to locate resources in Earth's crust. These technologies have allowed for an increase in availability of which resource?
K. wind power
R. solar energy
E. fossil fuel
F. tidal energy
Answer:

Answer: 2

Question: Improvements in geological observation technologies have made it easier for scientists to locate resources in Earth's crust. These technologies have allowed for an increase in availability of which resource?

Choices:
K. fossil fuel
R. tidal energy
E. solar energy
F. wind power

Prompt:
Question: Improvements in geological observation technologies have made it easier for scientists to locate resources in Earth's crust. These technologies have allowed for an increase in availability of which resource?
K. fossil fuel
R. tidal energy
E. solar energy
F. wind power
Answer:


Question: An engineer constructs a prototype from wood. Which of the following is the best tool for the engineer to use to make the prototype's surface smooth?

Choices:
A. band saw
B. chisel
C. drill
D. sandpaper

Prompt:
Question: An engineer constructs a prototype from wood. Which of the following is the best tool for the engineer to use to make the prototype's surface smooth?
A. band saw
B. chisel
C. drill
D. sandpaper
Answer:

Answer: 3

Question: An engineer constructs a prototype from wood. Which of the following is the best tool for the engineer to use to make the prototype's surface smooth?

Choices:
A. sandpaper
B. band saw
C. chisel
D. drill

Prompt:
Question: An engineer constructs a prototype from wood. Which of the following is the best tool for the engineer to use to make the prototype's surface smooth?
A. sandpaper
B. band saw
C. chisel
D. drill
Answer:

Question: An engineer constructs a prototype from wood. Which of the following is the best tool for the engineer to use to make the prototype's surface smooth?

Choices:
1. band saw
2. chisel
3. drill
4. sandpaper

Prompt:
Question: An engineer constructs a prototype from wood. Which of the following is the best tool for the engineer to use to make the prototype's surface smooth?
1. band saw
2. chisel
3. drill
4. sandpaper
Answer:

Answer: 3

Question: An engineer constructs a prototype from wood. Which of the following is the best tool for the engineer to use to make the prototype's surface smooth?

Choices:
F. band saw
N. chisel
S. drill
P. sandpaper

Prompt:
Question: An engineer constructs a prototype from wood. Which of the following is the best tool for the engineer to use to make the prototype's surface smooth?
F. band saw
N. chisel
S. drill
P. sandpaper
Answer:

Answer: 3

Question: An engineer constructs a prototype from wood. Which of the following is the best tool for the engineer to use to make the prototype's surface smooth?

Choices:
F. sandpaper
N. band saw
S. chisel
P. drill

Prompt:
Question: An engineer constructs a prototype from wood. Which of the following is the best tool for the engineer to use to make the prototype's surface smooth?
F. sandpaper
N. band saw
S. chisel
P. drill
Answer:


Question: If left in the sunshine, water in an open jar will

Choices:
A. evaporate.
B. condense.
C. freeze.
D. melt.

Prompt:
Question: If left in the sunshine, water in an open jar will
A. evaporate.
B. condense.
C. freeze.
D. melt.
Answer:

Question: If left in the sunshine, water in an open jar will

Choices:
A. melt.
B. condense.
C. freeze.
D. evaporate.

Prompt:
Question: If left in the sunshine, water in an open jar will
A. melt.
B. condense.
C. freeze.
D. evaporate.
Answer:

Answer: 3

Question: If left in the sunshine, water in an open jar will

Choices:
1. evaporate.
2. condense.
3. freeze.
4. melt.

Prompt:
Question: If left in the sunshine, water in an open jar will
1. evaporate.
2. condense.
3. freeze.
4. melt.
Answer:

Question: If left in the sunshine, water in an open jar will

Choices:
I. evaporate.
J. condense.
X. freeze.
R. melt.

Prompt:
Question: If left in the sunshine, water in an open jar will
I. evaporate.
J. condense.
X. freeze.
R. melt.
Answer:

Question: If left in the sunshine, water in an open jar will

Choices:
I. melt.
J. condense.
X. freeze.
R. evaporate.

Prompt:
Question: If left in the sunshine, water in an open jar will
I. melt.
J. condense.
X. freeze.
R. evaporate.
Answer:

Answer: 3


Question: In some locations, squirrels sleep for long periods of time during the winter months. Which of the following most likely causes these squirrels to sleep for long periods of time?

Choices:
A. increase in humidity
B. decrease in temperature
C. clouds forming in the sky
D. winds blowing in the night

Prompt:
Question: In some locations, squirrels sleep for long periods of time during the winter months. Which of the following most likely causes these squirrels to sleep for long periods of time?
A. increase in humidity
B. decrease in temperature
C. clouds forming in the sky
D. winds blowing in the night
Answer:

Answer: 1

Question: In some locations, squirrels sleep for long periods of time during the winter months. Which of the following most likely causes these squirrels to sleep for long periods of time?

Choices:
A. decrease in temperature
B. increase in humidity
C. clouds forming in the sky
D. winds blowing in the night

Prompt:
Question: In some locations, squirrels sleep for long periods of time during the winter months. Which of the following most likely causes these squirrels to sleep for long periods of time?
A. decrease in temperature
B. increase in humidity
C. clouds forming in the sky
D. winds blowing in the night
Answer:

Question: In some locations, squirrels sleep for long periods of time during the winter months. Which of the following most likely causes these squirrels to sleep for long periods of time?

Choices:
1. increase in humidity
2. decrease in temperature
3. clouds forming in the sky
4. winds blowing in the night

Prompt:
Question: In some locations, squirrels sleep for long periods of time during the winter months. Which of the following most likely causes these squirrels to sleep for long periods of time?
1. increase in humidity
2. decrease in temperature
3. clouds forming in the sky
4. winds blowing in the night
Answer:

Answer: 1

Question: In some locations, squirrels sleep for long periods of time during the winter months. Which of the following most likely causes these squirrels to sleep for long periods of time?

Choices:
J. increase in humidity
K. decrease in temperature
H. clouds forming in the sky
Z. winds blowing in the night

Prompt:
Question: In some locations, squirrels sleep for long periods of time during the winter months. Which of the following most likely causes these squirrels to sleep for long periods of time?
J. increase in humidity
K. decrease in temperature
H. clouds forming in the sky
Z. winds blowing in the night
Answer:

Answer: 1

Question: In some locations, squirrels sleep for long periods of time during the winter months. Which of the following most likely causes these squirrels to sleep for long periods of time?

Choices:
J. decrease in temperature
K. increase in humidity
H. clouds forming in the sky
Z. winds blowing in the night

Prompt:
Question: In some locations, squirrels sleep for long periods of time during the winter months. Which of the following most likely causes these squirrels to sleep for long periods of time?
J. decrease in temperature
K. increase in humidity
H. clouds forming in the sky
Z. winds blowing in the night
Answer:


Question: Which of the following helps the body to cool down?

Choices:
A. shivering
B. sweating
C. running a fever
D. taking deep breaths

Prompt:
Question: Which of the following helps the body to cool down?
A. shivering
B. sweating
C. running a fever
D. taking deep breaths
Answer:

Answer: 1

Question: Which of the following helps the body to cool down?

Choices:
A. running a fever
B. shivering
C. sweating
D. taking deep breaths

Prompt:
Question: Which of the following helps the body to cool down?
A. running a fever
B. shivering
C. sweating
D. taking deep breaths
Answer:

Answer: 2

Question: Which of the following helps the body to cool down?

Choices:
1. shivering
2. sweating
3. running a fever
4. taking deep breaths

Prompt:
Question: Which of the following helps the body to cool down?
1. shivering
2. sweating
3. running a fever
4. taking deep breaths
Answer:

Answer: 1

Question: Which of the following helps the body to cool down?

Choices:
R. shivering
W. sweating
J. running a fever
S. taking deep breaths

Prompt:
Question: Which of the following helps the body to cool down?
R. shivering
W. sweating
J. running a fever
S. taking deep breaths
Answer:

Answer: 1

Question: Which of the following helps the body to cool down?

Choices:
R. running a fever
W. shivering
J. sweating
S. taking deep breaths

Prompt:
Question: Which of the following helps the body to cool down?
R. running a fever
W. shivering
J. sweating
S. taking deep breaths
Answer:

Answer: 2


Question: The brown fur of the arctic hare turns white in winter. How does this color change most likely help the arctic hare?

Choices:
A. It helps the animal save water.
B. It helps the animal hide from predators.
C. It helps keep the animal cool.
D. It helps protect the animal from disease.

Prompt:
Question: The brown fur of the arctic hare turns white in winter. How does this color change most likely help the arctic hare?
A. It helps the animal save water.
B. It helps the animal hide from predators.
C. It helps keep the animal cool.
D. It helps protect the animal from disease.
Answer:

Answer: 1

Question: The brown fur of the arctic hare turns white in winter. How does this color change most likely help the arctic hare?

Choices:
A. It helps the animal hide from predators.
B. It helps the animal save water.
C. It helps protect the animal from disease.
D. It helps keep the animal cool.

Prompt:
Question: The brown fur of the arctic hare turns white in winter. How does this color change most likely help the arctic hare?
A. It helps the animal hide from predators.
B. It helps the animal save water.
C. It helps protect the animal from disease.
D. It helps keep the animal cool.
Answer:

Question: The brown fur of the arctic hare turns white in winter. How does this color change most likely help the arctic hare?

Choices:
1. It helps the animal save water.
2. It helps the animal hide from predators.
3. It helps keep the animal cool.
4. It helps protect the animal from disease.

Prompt:
Question: The brown fur of the arctic hare turns white in winter. How does this color change most likely help the arctic hare?
1. It helps the animal save water.
2. It helps the animal hide from predators.
3. It helps keep the animal cool.
4. It helps protect the animal from disease.
Answer:

Answer: 1

Question: The brown fur of the arctic hare turns white in winter. How does this color change most likely help the arctic hare?

Choices:
G. It helps the animal save water.
K. It helps the animal hide from predators.
L. It helps keep the animal cool.
W. It helps protect the animal from disease.

Prompt:
Question: The brown fur of the arctic hare turns white in winter. How does this color change most likely help the arctic hare?
G. It helps the animal save water.
K. It helps the animal hide from predators.
L. It helps keep the animal cool.
W. It helps protect the animal from disease.
Answer:

Answer: 1

Question: The brown fur of the arctic hare turns white in winter. How does this color change most likely help the arctic hare?

Choices:
G. It helps the animal hide from predators.
K. It helps the animal save water.
L. It helps protect the animal from disease.
W. It helps keep the animal cool.

Prompt:
Question: The brown fur of the arctic hare turns white in winter. How does this color change most likely help the arctic hare?
G. It helps the animal hide from predators.
K. It helps the animal save water.
L. It helps protect the animal from disease.
W. It helps keep the animal cool.
Answer:


Question: A group of students found metamorphic rocks near a campsite. The presence of metamorphic rocks is most likely evidence of

Choices:
A. dinosaur activity
B. sediment deposition
C. high pressure
D. wind-borne sand

Prompt:
Question: A group of students found metamorphic rocks near a campsite. The presence of metamorphic rocks is most likely evidence of
A. dinosaur activity
B. sediment deposition
C. high pressure
D. wind-borne sand
Answer:

Answer: 2

Question: A group of students found metamorphic rocks near a campsite. The presence of metamorphic rocks is most likely evidence of

Choices:
A. high pressure
B. dinosaur activity
C. sediment deposition
D. wind-borne sand

Prompt:
Question: A group of students found metamorphic rocks near a campsite. The presence of metamorphic rocks is most likely evidence of
A. high pressure
B. dinosaur activity
C. sediment deposition
D. wind-borne sand
Answer:

Question: A group of students found metamorphic rocks near a campsite. The presence of metamorphic rocks is most likely evidence of

Choices:
1. dinosaur activity
2. sediment deposition
3. high pressure
4. wind-borne sand

Prompt:
Question: A group of students found metamorphic rocks near a campsite. The presence of metamorphic rocks is most likely evidence of
1. dinosaur activity
2. sediment deposition
3. high pressure
4. wind-borne sand
Answer:

Answer: 2

Question: A group of students found metamorphic rocks near a campsite. The presence of metamorphic rocks is most likely evidence of

Choices:
C. dinosaur activity
X. sediment deposition
T. high pressure
J. wind-borne sand

Prompt:
Question: A group of students found metamorphic rocks near a campsite. The presence of metamorphic rocks is most likely evidence of
C. dinosaur activity
X. sediment deposition
T. high pressure
J. wind-borne sand
Answer:

Answer: 2

Question: A group of students found metamorphic rocks near a campsite. The presence of metamorphic rocks is most likely evidence of

Choices:
C. high pressure
X. dinosaur activity
T. sediment deposition
J. wind-borne sand

Prompt:
Question: A group of students found metamorphic rocks near a campsite. The presence of metamorphic rocks is most likely evidence of
C. high pressure
X. dinosaur activity
T. sediment deposition
J. wind-borne sand
Answer:


Question: As water vapor condenses into liquid, which of the following can be formed?

Choices:
A. ice
B. steam
C. frost
D. clouds

Prompt:
Question: As water vapor condenses into liquid, which of the following can be formed?
A. ice
B. steam
C. frost
D. clouds
Answer:

Answer: 3

Question: As water vapor condenses into liquid, which of the following can be formed?

Choices:
A. clouds
B. ice
C. steam
D. frost

Prompt:
Question: As water vapor condenses into liquid, which of the following can be formed?
A. clouds
B. ice
C. steam
D. frost
Answer:

Question: As water vapor condenses into liquid, which of the following can be formed?

Choices:
1. ice
2. steam
3. frost
4. clouds

Prompt:
Question: As water vapor condenses into liquid, which of the following can be formed?
1. ice
2. steam
3. frost
4. clouds
Answer:

Answer: 3

Question: As water vapor condenses into liquid, which of the following can be formed?

Choices:
D. ice
Y. steam
N. frost
F. clouds

Prompt:
Question: As water vapor condenses into liquid, which of the following can be formed?
D. ice
Y. steam
N. frost
F. clouds
Answer:

Answer: 3

Question: As water vapor condenses into liquid, which of the following can be formed?

Choices:
D. clouds
Y. ice
N. steam
F. frost

Prompt:
Question: As water vapor condenses into liquid, which of the following can be formed?
D. clouds
Y. ice
N. steam
F. frost
Answer:


Question: Which of these particles, when found in soil, contributes most to the water retention in soil?

Choices:
A. gravel
B. sand
C. silt
D. clay

Prompt:
Question: Which of these particles, when found in soil, contributes most to the water retention in soil?
A. gravel
B. sand
C. silt
D. clay
Answer:

Answer: 3

Question: Which of these particles, when found in soil, contributes most to the water retention in soil?

Choices:
A. clay
B. gravel
C. silt
D. sand

Prompt:
Question: Which of these particles, when found in soil, contributes most to the water retention in soil?
A. clay
B. gravel
C. silt
D. sand
Answer:

Question: Which of these particles, when found in soil, contributes most to the water retention in soil?

Choices:
1. gravel
2. sand
3. silt
4. clay

Prompt:
Question: Which of these particles, when found in soil, contributes most to the water retention in soil?
1. gravel
2. sand
3. silt
4. clay
Answer:

Answer: 3

Question: Which of these particles, when found in soil, contributes most to the water retention in soil?

Choices:
Y. gravel
D. sand
K. silt
O. clay

Prompt:
Question: Which of these particles, when found in soil, contributes most to the water retention in soil?
Y. gravel
D. sand
K. silt
O. clay
Answer:

Answer: 3

Question: Which of these particles, when found in soil, contributes most to the water retention in soil?

Choices:
Y. clay
D. gravel
K. silt
O. sand

Prompt:
Question: Which of these particles, when found in soil, contributes most to the water retention in soil?
Y. clay
D. gravel
K. silt
O. sand
Answer:


Question: Which of the following forms of energy is released or absorbed in most chemical reactions?

Choices:
A. light energy
B. electrical energy
C. sound energy
D. heat energy

Prompt:
Question: Which of the following forms of energy is released or absorbed in most chemical reactions?
A. light energy
B. electrical energy
C. sound energy
D. heat energy
Answer:

Answer: 3

Question: Which of the following forms of energy is released or absorbed in most chemical reactions?

Choices:
A. heat energy
B. light energy
C. sound energy
D. electrical energy

Prompt:
Question: Which of the following forms of energy is released or absorbed in most chemical reactions?
A. heat energy
B. light energy
C. sound energy
D. electrical energy
Answer:

Question: Which of the following forms of energy is released or absorbed in most chemical reactions?

Choices:
1. light energy
2. electrical energy
3. sound energy
4. heat energy

Prompt:
Question: Which of the following forms of energy is released or absorbed in most chemical reactions?
1. light energy
2. electrical energy
3. sound energy
4. heat energy
Answer:

Answer: 3

Question: Which of the following forms of energy is released or absorbed in most chemical reactions?

Choices:
B. light energy
K. electrical energy
J. sound energy
S. heat energy

Prompt:
Question: Which of the following forms of energy is released or absorbed in most chemical reactions?
B. light energy
K. electrical energy
J. sound energy
S. heat energy
Answer:

Answer: 3

Question: Which of the following forms of energy is released or absorbed in most chemical reactions?

Choices:
B. heat energy
K. light energy
J. sound energy
S. electrical energy

Prompt:
Question: Which of the following forms of energy is released or absorbed in most chemical reactions?
B. heat energy
K. light energy
J. sound energy
S. electrical energy
Answer:


Question: Which of these must occur for sediments to form new rock?

Choices:
A. precipitation
B. evaporation
C. partial melting
D. recrystallization

Prompt:
Question: Which of these must occur for sediments to form new rock?
A. precipitation
B. evaporation
C. partial melting
D. recrystallization
Answer:

Answer: 3

Question: Which of these must occur for sediments to form new rock?

Choices:
A. recrystallization
B. partial melting
C. evaporation
D. precipitation

Prompt:
Question: Which of these must occur for sediments to form new rock?
A. recrystallization
B. partial melting
C. evaporation
D. precipitation
Answer:

Question: Which of these must occur for sediments to form new rock?

Choices:
1. precipitation
2. evaporation
3. partial melting
4. recrystallization

Prompt:
Question: Which of these must occur for sediments to form new rock?
1. precipitation
2. evaporation
3. partial melting
4. recrystallization
Answer:

Answer: 3

Question: Which of these must occur for sediments to form new rock?

Choices:
R. precipitation
G. evaporation
T. partial melting
L. recrystallization

Prompt:
Question: Which of these must occur for sediments to form new rock?
R. precipitation
G. evaporation
T. partial melting
L. recrystallization
Answer:

Answer: 3

Question: Which of these must occur for sediments to form new rock?

Choices:
R. recrystallization
G. partial melting
T. evaporation
L. precipitation

Prompt:
Question: Which of these must occur for sediments to form new rock?
R. recrystallization
G. partial melting
T. evaporation
L. precipitation
Answer:


Question: A student wants to find the most accurate account of a scientific discovery that took place within the past three months. In which of these sources should the student look?

Choices:
A. newspapers
B. magazines
C. science textbooks
D. science journals

Prompt:
Question: A student wants to find the most accurate account of a scientific discovery that took place within the past three months. In which of these sources should the student look?
A. newspapers
B. magazines
C. science textbooks
D. science journals
Answer:

Answer: 3

Question: A student wants to find the most accurate account of a scientific discovery that took place within the past three months. In which of these sources should the student look?

Choices:
A. science textbooks
B. newspapers
C. science journals
D. magazines

Prompt:
Question: A student wants to find the most accurate account of a scientific discovery that took place within the past three months. In which of these sources should the student look?
A. science textbooks
B. newspapers
C. science journals
D. magazines
Answer:

Answer: 2

Question: A student wants to find the most accurate account of a scientific discovery that took place within the past three months. In which of these sources should the student look?

Choices:
1. newspapers
2. magazines
3. science textbooks
4. science journals

Prompt:
Question: A student wants to find the most accurate account of a scientific discovery that took place within the past three months. In which of these sources should the student look?
1. newspapers
2. magazines
3. science textbooks
4. science journals
Answer:

Answer: 3

Question: A student wants to find the most accurate account of a scientific discovery that took place within the past three months. In which of these sources should the student look?

Choices:
Q. newspapers
T. magazines
E. science textbooks
Z. science journals

Prompt:
Question: A student wants to find the most accurate account of a scientific discovery that took place within the past three months. In which of these sources should the student look?
Q. newspapers
T. magazines
E. science textbooks
Z. science journals
Answer:

Answer: 3

Question: A student wants to find the most accurate account of a scientific discovery that took place within the past three months. In which of these sources should the student look?

Choices:
Q. science textbooks
T. newspapers
E. science journals
Z. magazines

Prompt:
Question: A student wants to find the most accurate account of a scientific discovery that took place within the past three months. In which of these sources should the student look?
Q. science textbooks
T. newspapers
E. science journals
Z. magazines
Answer:

Answer: 2


Question: What is taken in by the leaves of a tree so it can make its own food?

Choices:
A. oxygen
B. sugar
C. sunlight
D. water

Prompt:
Question: What is taken in by the leaves of a tree so it can make its own food?
A. oxygen
B. sugar
C. sunlight
D. water
Answer:

Answer: 2

Question: What is taken in by the leaves of a tree so it can make its own food?

Choices:
A. sugar
B. oxygen
C. water
D. sunlight

Prompt:
Question: What is taken in by the leaves of a tree so it can make its own food?
A. sugar
B. oxygen
C. water
D. sunlight
Answer:

Answer: 3

Question: What is taken in by the leaves of a tree so it can make its own food?

Choices:
1. oxygen
2. sugar
3. sunlight
4. water

Prompt:
Question: What is taken in by the leaves of a tree so it can make its own food?
1. oxygen
2. sugar
3. sunlight
4. water
Answer:

Answer: 2

Question: What is taken in by the leaves of a tree so it can make its own food?

Choices:
Q. oxygen
S. sugar
M. sunlight
K. water

Prompt:
Question: What is taken in by the leaves of a tree so it can make its own food?
Q. oxygen
S. sugar
M. sunlight
K. water
Answer:

Answer: 2

Question: What is taken in by the leaves of a tree so it can make its own food?

Choices:
Q. sugar
S. oxygen
M. water
K. sunlight

Prompt:
Question: What is taken in by the leaves of a tree so it can make its own food?
Q. sugar
S. oxygen
M. water
K. sunlight
Answer:

Answer: 3


Question: Radio signal interruption sometimes causes a humming or buzzing sound. These sounds are most likely caused by

Choices:
A. balanced forces.
B. longitudinal waves.
C. gravitational forces.
D. electromagnetic waves.

Prompt:
Question: Radio signal interruption sometimes causes a humming or buzzing sound. These sounds are most likely caused by
A. balanced forces.
B. longitudinal waves.
C. gravitational forces.
D. electromagnetic waves.
Answer:

Answer: 3

Question: Radio signal interruption sometimes causes a humming or buzzing sound. These sounds are most likely caused by

Choices:
A. balanced forces.
B. electromagnetic waves.
C. longitudinal waves.
D. gravitational forces.

Prompt:
Question: Radio signal interruption sometimes causes a humming or buzzing sound. These sounds are most likely caused by
A. balanced forces.
B. electromagnetic waves.
C. longitudinal waves.
D. gravitational forces.
Answer:

Answer: 1

Question: Radio signal interruption sometimes causes a humming or buzzing sound. These sounds are most likely caused by

Choices:
1. balanced forces.
2. longitudinal waves.
3. gravitational forces.
4. electromagnetic waves.

Prompt:
Question: Radio signal interruption sometimes causes a humming or buzzing sound. These sounds are most likely caused by
1. balanced forces.
2. longitudinal waves.
3. gravitational forces.
4. electromagnetic waves.
Answer:

Answer: 3

Question: Radio signal interruption sometimes causes a humming or buzzing sound. These sounds are most likely caused by

Choices:
Z. balanced forces.
K. longitudinal waves.
S. gravitational forces.
C. electromagnetic waves.

Prompt:
Question: Radio signal interruption sometimes causes a humming or buzzing sound. These sounds are most likely caused by
Z. balanced forces.
K. longitudinal waves.
S. gravitational forces.
C. electromagnetic waves.
Answer:

Answer: 3

Question: Radio signal interruption sometimes causes a humming or buzzing sound. These sounds are most likely caused by

Choices:
Z. balanced forces.
K. electromagnetic waves.
S. longitudinal waves.
C. gravitational forces.

Prompt:
Question: Radio signal interruption sometimes causes a humming or buzzing sound. These sounds are most likely caused by
Z. balanced forces.
K. electromagnetic waves.
S. longitudinal waves.
C. gravitational forces.
Answer:

Answer: 1


Question: Students planned an investigation that included adding a quantity of vinegar to a small amount of baking soda. Which is the best tool to measure the volume of the liquid vinegar used in the investigation?

Choices:
A. pan balance
B. spring scale
C. meter stick
D. graduated cylinder

Prompt:
Question: Students planned an investigation that included adding a quantity of vinegar to a small amount of baking soda. Which is the best tool to measure the volume of the liquid vinegar used in the investigation?
A. pan balance
B. spring scale
C. meter stick
D. graduated cylinder
Answer:

Answer: 3

Question: Students planned an investigation that included adding a quantity of vinegar to a small amount of baking soda. Which is the best tool to measure the volume of the liquid vinegar used in the investigation?

Choices:
A. graduated cylinder
B. meter stick
C. spring scale
D. pan balance

Prompt:
Question: Students planned an investigation that included adding a quantity of vinegar to a small amount of baking soda. Which is the best tool to measure the volume of the liquid vinegar used in the investigation?
A. graduated cylinder
B. meter stick
C. spring scale
D. pan balance
Answer:

Question: Students planned an investigation that included adding a quantity of vinegar to a small amount of baking soda. Which is the best tool to measure the volume of the liquid vinegar used in the investigation?

Choices:
1. pan balance
2. spring scale
3. meter stick
4. graduated cylinder

Prompt:
Question: Students planned an investigation that included adding a quantity of vinegar to a small amount of baking soda. Which is the best tool to measure the volume of the liquid vinegar used in the investigation?
1. pan balance
2. spring scale
3. meter stick
4. graduated cylinder
Answer:

Answer: 3

Question: Students planned an investigation that included adding a quantity of vinegar to a small amount of baking soda. Which is the best tool to measure the volume of the liquid vinegar used in the investigation?

Choices:
B. pan balance
X. spring scale
Y. meter stick
H. graduated cylinder

Prompt:
Question: Students planned an investigation that included adding a quantity of vinegar to a small amount of baking soda. Which is the best tool to measure the volume of the liquid vinegar used in the investigation?
B. pan balance
X. spring scale
Y. meter stick
H. graduated cylinder
Answer:

Answer: 3

Question: Students planned an investigation that included adding a quantity of vinegar to a small amount of baking soda. Which is the best tool to measure the volume of the liquid vinegar used in the investigation?

Choices:
B. graduated cylinder
X. meter stick
Y. spring scale
H. pan balance

Prompt:
Question: Students planned an investigation that included adding a quantity of vinegar to a small amount of baking soda. Which is the best tool to measure the volume of the liquid vinegar used in the investigation?
B. graduated cylinder
X. meter stick
Y. spring scale
H. pan balance
Answer:


Question: Garrett collected some large rocks from a stream near his home. He measured the rocks on a balance. When he records the mass of the rocks, which units should Garrett use?

Choices:
A. pounds
B. kilograms
C. fluid ounces
D. cubic centimeters

Prompt:
Question: Garrett collected some large rocks from a stream near his home. He measured the rocks on a balance. When he records the mass of the rocks, which units should Garrett use?
A. pounds
B. kilograms
C. fluid ounces
D. cubic centimeters
Answer:

Answer: 1

Question: Garrett collected some large rocks from a stream near his home. He measured the rocks on a balance. When he records the mass of the rocks, which units should Garrett use?

Choices:
A. cubic centimeters
B. pounds
C. fluid ounces
D. kilograms

Prompt:
Question: Garrett collected some large rocks from a stream near his home. He measured the rocks on a balance. When he records the mass of the rocks, which units should Garrett use?
A. cubic centimeters
B. pounds
C. fluid ounces
D. kilograms
Answer:

Answer: 3

Question: Garrett collected some large rocks from a stream near his home. He measured the rocks on a balance. When he records the mass of the rocks, which units should Garrett use?

Choices:
1. pounds
2. kilograms
3. fluid ounces
4. cubic centimeters

Prompt:
Question: Garrett collected some large rocks from a stream near his home. He measured the rocks on a balance. When he records the mass of the rocks, which units should Garrett use?
1. pounds
2. kilograms
3. fluid ounces
4. cubic centimeters
Answer:

Answer: 1

Question: Garrett collected some large rocks from a stream near his home. He measured the rocks on a balance. When he records the mass of the rocks, which units should Garrett use?

Choices:
M. pounds
I. kilograms
H. fluid ounces
S. cubic centimeters

Prompt:
Question: Garrett collected some large rocks from a stream near his home. He measured the rocks on a balance. When he records the mass of the rocks, which units should Garrett use?
M. pounds
I. kilograms
H. fluid ounces
S. cubic centimeters
Answer:

Answer: 1

Question: Garrett collected some large rocks from a stream near his home. He measured the rocks on a balance. When he records the mass of the rocks, which units should Garrett use?

Choices:
M. cubic centimeters
I. pounds
H. fluid ounces
S. kilograms

Prompt:
Question: Garrett collected some large rocks from a stream near his home. He measured the rocks on a balance. When he records the mass of the rocks, which units should Garrett use?
M. cubic centimeters
I. pounds
H. fluid ounces
S. kilograms
Answer:

Answer: 3


Question: Which of the statements is the most accurate in describing the chemical equation shown below? 2H_{2}(g) + O_{2}(g) -> 2H_{2}O(g) + energy

Choices:
A. A solid is produced.
B. Energy is released.
C. Energy is absorbed.
D. Equal numbers of molecules are on both sides of the arrow.

Prompt:
Question: Which of the statements is the most accurate in describing the chemical equation shown below? 2H_{2}(g) + O_{2}(g) -> 2H_{2}O(g) + energy
A. A solid is produced.
B. Energy is released.
C. Energy is absorbed.
D. Equal numbers of molecules are on both sides of the arrow.
Answer:

Answer: 1

Question: Which of the statements is the most accurate in describing the chemical equation shown below? 2H_{2}(g) + O_{2}(g) -> 2H_{2}O(g) + energy

Choices:
A. Energy is released.
B. Energy is absorbed.
C. A solid is produced.
D. Equal numbers of molecules are on both sides of the arrow.

Prompt:
Question: Which of the statements is the most accurate in describing the chemical equation shown below? 2H_{2}(g) + O_{2}(g) -> 2H_{2}O(g) + energy
A. Energy is released.
B. Energy is absorbed.
C. A solid is produced.
D. Equal numbers of molecules are on both sides of the arrow.
Answer:

Question: Which of the statements is the most accurate in describing the chemical equation shown below? 2H_{2}(g) + O_{2}(g) -> 2H_{2}O(g) + energy

Choices:
1. A solid is produced.
2. Energy is released.
3. Energy is absorbed.
4. Equal numbers of molecules are on both sides of the arrow.

Prompt:
Question: Which of the statements is the most accurate in describing the chemical equation shown below? 2H_{2}(g) + O_{2}(g) -> 2H_{2}O(g) + energy
1. A solid is produced.
2. Energy is released.
3. Energy is absorbed.
4. Equal numbers of molecules are on both sides of the arrow.
Answer:

Answer: 1

Question: Which of the statements is the most accurate in describing the chemical equation shown below? 2H_{2}(g) + O_{2}(g) -> 2H_{2}O(g) + energy

Choices:
R. A solid is produced.
W. Energy is released.
V. Energy is absorbed.
L. Equal numbers of molecules are on both sides of the arrow.

Prompt:
Question: Which of the statements is the most accurate in describing the chemical equation shown below? 2H_{2}(g) + O_{2}(g) -> 2H_{2}O(g) + energy
R. A solid is produced.
W. Energy is released.
V. Energy is absorbed.
L. Equal numbers of molecules are on both sides of the arrow.
Answer:

Answer: 1

Question: Which of the statements is the most accurate in describing the chemical equation shown below? 2H_{2}(g) + O_{2}(g) -> 2H_{2}O(g) + energy

Choices:
R. Energy is released.
W. Energy is absorbed.
V. A solid is produced.
L. Equal numbers of molecules are on both sides of the arrow.

Prompt:
Question: Which of the statements is the most accurate in describing the chemical equation shown below? 2H_{2}(g) + O_{2}(g) -> 2H_{2}O(g) + energy
R. Energy is released.
W. Energy is absorbed.
V. A solid is produced.
L. Equal numbers of molecules are on both sides of the arrow.
Answer:


Question: A female dog is having puppies. She has black fur, brown eyes, and a curly tail. She can sit, bark, and roll over on command. Which set of traits can the female dog's puppies inherit?

Choices:
A. brown eyes, black fur
B. fur, roll over on command
C. brown eyes, sit on command
D. bark on command, curly tail

Prompt:
Question: A female dog is having puppies. She has black fur, brown eyes, and a curly tail. She can sit, bark, and roll over on command. Which set of traits can the female dog's puppies inherit?
A. brown eyes, black fur
B. fur, roll over on command
C. brown eyes, sit on command
D. bark on command, curly tail
Answer:

Question: A female dog is having puppies. She has black fur, brown eyes, and a curly tail. She can sit, bark, and roll over on command. Which set of traits can the female dog's puppies inherit?

Choices:
A. brown eyes, sit on command
B. brown eyes, black fur
C. bark on command, curly tail
D. fur, roll over on command

Prompt:
Question: A female dog is having puppies. She has black fur, brown eyes, and a curly tail. She can sit, bark, and roll over on command. Which set of traits can the female dog's puppies inherit?
A. brown eyes, sit on command
B. brown eyes, black fur
C. bark on command, curly tail
D. fur, roll over on command
Answer:

Answer: 1

Question: A female dog is having puppies. She has black fur, brown eyes, and a curly tail. She can sit, bark, and roll over on command. Which set of traits can the female dog's puppies inherit?

Choices:
1. brown eyes, black fur
2. fur, roll over on command
3. brown eyes, sit on command
4. bark on command, curly tail

Prompt:
Question: A female dog is having puppies. She has black fur, brown eyes, and a curly tail. She can sit, bark, and roll over on command. Which set of traits can the female dog's puppies inherit?
1. brown eyes, black fur
2. fur, roll over on command
3. brown eyes, sit on command
4. bark on command, curly tail
Answer:

Question: A female dog is having puppies. She has black fur, brown eyes, and a curly tail. She can sit, bark, and roll over on command. Which set of traits can the female dog's puppies inherit?

Choices:
G. brown eyes, black fur
J. fur, roll over on command
E. brown eyes, sit on command
Z. bark on command, curly tail

Prompt:
Question: A female dog is having puppies. She has black fur, brown eyes, and a curly tail. She can sit, bark, and roll over on command. Which set of traits can the female dog's puppies inherit?
G. brown eyes, black fur
J. fur, roll over on command
E. brown eyes, sit on command
Z. bark on command, curly tail
Answer:

Question: A female dog is having puppies. She has black fur, brown eyes, and a curly tail. She can sit, bark, and roll over on command. Which set of traits can the female dog's puppies inherit?

Choices:
G. brown eyes, sit on command
J. brown eyes, black fur
E. bark on command, curly tail
Z. fur, roll over on command

Prompt:
Question: A female dog is having puppies. She has black fur, brown eyes, and a curly tail. She can sit, bark, and roll over on command. Which set of traits can the female dog's puppies inherit?
G. brown eyes, sit on command
J. brown eyes, black fur
E. bark on command, curly tail
Z. fur, roll over on command
Answer:

Answer: 1


Question: Scientists estimate that Maryland contains more than 850 million tons of coal. Coal is most commonly used to produce ___.

Choices:
A. electricity
B. medicine
C. metals
D. water

Prompt:
Question: Scientists estimate that Maryland contains more than 850 million tons of coal. Coal is most commonly used to produce ___.
A. electricity
B. medicine
C. metals
D. water
Answer:

Question: Scientists estimate that Maryland contains more than 850 million tons of coal. Coal is most commonly used to produce ___.

Choices:
A. medicine
B. water
C. metals
D. electricity

Prompt:
Question: Scientists estimate that Maryland contains more than 850 million tons of coal. Coal is most commonly used to produce ___.
A. medicine
B. water
C. metals
D. electricity
Answer:

Answer: 3

Question: Scientists estimate that Maryland contains more than 850 million tons of coal. Coal is most commonly used to produce ___.

Choices:
1. electricity
2. medicine
3. metals
4. water

Prompt:
Question: Scientists estimate that Maryland contains more than 850 million tons of coal. Coal is most commonly used to produce ___.
1. electricity
2. medicine
3. metals
4. water
Answer:

Question: Scientists estimate that Maryland contains more than 850 million tons of coal. Coal is most commonly used to produce ___.

Choices:
K. electricity
E. medicine
D. metals
O. water

Prompt:
Question: Scientists estimate that Maryland contains more than 850 million tons of coal. Coal is most commonly used to produce ___.
K. electricity
E. medicine
D. metals
O. water
Answer:

Question: Scientists estimate that Maryland contains more than 850 million tons of coal. Coal is most commonly used to produce ___.

Choices:
K. medicine
E. water
D. metals
O. electricity

Prompt:
Question: Scientists estimate that Maryland contains more than 850 million tons of coal. Coal is most commonly used to produce ___.
K. medicine
E. water
D. metals
O. electricity
Answer:

Answer: 3


Question: Large populations of tortoises inhabited the Galapagos Islands before humans. When humans settled on the islands and introduced goats, the number of tortoise declined. What is most likely the explanation for the decrease in the tortoise population?

Choices:
A. Goats consume tortoise hatchlings.
B. Goats pollute water sources.
C. Goats compete with tortoises for vegetation.
D. Goats contribute to soil erosion.

Prompt:
Question: Large populations of tortoises inhabited the Galapagos Islands before humans. When humans settled on the islands and introduced goats, the number of tortoise declined. What is most likely the explanation for the decrease in the tortoise population?
A. Goats consume tortoise hatchlings.
B. Goats pollute water sources.
C. Goats compete with tortoises for vegetation.
D. Goats contribute to soil erosion.
Answer:

Answer: 2

Question: Large populations of tortoises inhabited the Galapagos Islands before humans. When humans settled on the islands and introduced goats, the number of tortoise declined. What is most likely the explanation for the decrease in the tortoise population?

Choices:
A. Goats compete with tortoises for vegetation.
B. Goats pollute water sources.
C. Goats consume tortoise hatchlings.
D. Goats contribute to soil erosion.

Prompt:
Question: Large populations of tortoises inhabited the Galapagos Islands before humans. When humans settled on the islands and introduced goats, the number of tortoise declined. What is most likely the explanation for the decrease in the tortoise population?
A. Goats compete with tortoises for vegetation.
B. Goats pollute water sources.
C. Goats consume tortoise hatchlings.
D. Goats contribute to soil erosion.
Answer:

Question: Large populations of tortoises inhabited the Galapagos Islands before humans. When humans settled on the islands and introduced goats, the number of tortoise declined. What is most likely the explanation for the decrease in the tortoise population?

Choices:
1. Goats consume tortoise hatchlings.
2. Goats pollute water sources.
3. Goats compete with tortoises for vegetation.
4. Goats contribute to soil erosion.

Prompt:
Question: Large populations of tortoises inhabited the Galapagos Islands before humans. When humans settled on the islands and introduced goats, the number of tortoise declined. What is most likely the explanation for the decrease in the tortoise population?
1. Goats consume tortoise hatchlings.
2. Goats pollute water sources.
3. Goats compete with tortoises for vegetation.
4. Goats contribute to soil erosion.
Answer:

Answer: 2

Question: Large populations of tortoises inhabited the Galapagos Islands before humans. When humans settled on the islands and introduced goats, the number of tortoise declined. What is most likely the explanation for the decrease in the tortoise population?

Choices:
D. Goats consume tortoise hatchlings.
M. Goats pollute water sources.
A. Goats compete with tortoises for vegetation.
F. Goats contribute to soil erosion.

Prompt:
Question: Large populations of tortoises inhabited the Galapagos Islands before humans. When humans settled on the islands and introduced goats, the number of tortoise declined. What is most likely the explanation for the decrease in the tortoise population?
D. Goats consume tortoise hatchlings.
M. Goats pollute water sources.
A. Goats compete with tortoises for vegetation.
F. Goats contribute to soil erosion.
Answer:

Answer: 2

Question: Large populations of tortoises inhabited the Galapagos Islands before humans. When humans settled on the islands and introduced goats, the number of tortoise declined. What is most likely the explanation for the decrease in the tortoise population?

Choices:
D. Goats compete with tortoises for vegetation.
M. Goats pollute water sources.
A. Goats consume tortoise hatchlings.
F. Goats contribute to soil erosion.

Prompt:
Question: Large populations of tortoises inhabited the Galapagos Islands before humans. When humans settled on the islands and introduced goats, the number of tortoise declined. What is most likely the explanation for the decrease in the tortoise population?
D. Goats compete with tortoises for vegetation.
M. Goats pollute water sources.
A. Goats consume tortoise hatchlings.
F. Goats contribute to soil erosion.
Answer:


Question: Hereditary information is transmitted from parents to offspring through

Choices:
A. cell division.
B. genes.
C. germination.
D. metamorphosis.

Prompt:
Question: Hereditary information is transmitted from parents to offspring through
A. cell division.
B. genes.
C. germination.
D. metamorphosis.
Answer:

Answer: 1

Question: Hereditary information is transmitted from parents to offspring through

Choices:
A. genes.
B. metamorphosis.
C. cell division.
D. germination.

Prompt:
Question: Hereditary information is transmitted from parents to offspring through
A. genes.
B. metamorphosis.
C. cell division.
D. germination.
Answer:

Question: Hereditary information is transmitted from parents to offspring through

Choices:
1. cell division.
2. genes.
3. germination.
4. metamorphosis.

Prompt:
Question: Hereditary information is transmitted from parents to offspring through
1. cell division.
2. genes.
3. germination.
4. metamorphosis.
Answer:

Answer: 1

Question: Hereditary information is transmitted from parents to offspring through

Choices:
B. cell division.
Q. genes.
X. germination.
E. metamorphosis.

Prompt:
Question: Hereditary information is transmitted from parents to offspring through
B. cell division.
Q. genes.
X. germination.
E. metamorphosis.
Answer:

Answer: 1

Question: Hereditary information is transmitted from parents to offspring through

Choices:
B. genes.
Q. metamorphosis.
X. cell division.
E. germination.

Prompt:
Question: Hereditary information is transmitted from parents to offspring through
B. genes.
Q. metamorphosis.
X. cell division.
E. germination.
Answer: