Question: In 1918, an outbreak of influenza infected 500,000 people all over the world. Tens of millions of those infected died. In 1994, an outbreak of pneumonic plague spread quickly through the city of Surat in India, killing 52 people. Which statement best describes the two events?

Choices:
A. Both outbreaks were pandemics.
B. Both outbreaks were epidemics.
C. The influenza outbreak was a pandemic. The plague outbreak was an epidemic.
D. The influenza outbreak was an epidemic. The plague outbreak was a pandemic.

Prompt:
Question: In 1918, an outbreak of influenza infected 500,000 people all over the world. Tens of millions of those infected died. In 1994, an outbreak of pneumonic plague spread quickly through the city of Surat in India, killing 52 people. Which statement best describes the two events?
A. Both outbreaks were pandemics.
B. Both outbreaks were epidemics.
C. The influenza outbreak was a pandemic. The plague outbreak was an epidemic.
D. The influenza outbreak was an epidemic. The plague outbreak was a pandemic.
Answer:

Answer: 2

Question: In 1918, an outbreak of influenza infected 500,000 people all over the world. Tens of millions of those infected died. In 1994, an outbreak of pneumonic plague spread quickly through the city of Surat in India, killing 52 people. Which statement best describes the two events?

Choices:
A. Both outbreaks were pandemics.
B. The influenza outbreak was a pandemic. The plague outbreak was an epidemic.
C. The influenza outbreak was an epidemic. The plague outbreak was a pandemic.
D. Both outbreaks were epidemics.

Prompt:
Question: In 1918, an outbreak of influenza infected 500,000 people all over the world. Tens of millions of those infected died. In 1994, an outbreak of pneumonic plague spread quickly through the city of Surat in India, killing 52 people. Which statement best describes the two events?
A. Both outbreaks were pandemics.
B. The influenza outbreak was a pandemic. The plague outbreak was an epidemic.
C. The influenza outbreak was an epidemic. The plague outbreak was a pandemic.
D. Both outbreaks were epidemics.
Answer:

Answer: 1

Question: In 1918, an outbreak of influenza infected 500,000 people all over the world. Tens of millions of those infected died. In 1994, an outbreak of pneumonic plague spread quickly through the city of Surat in India, killing 52 people. Which statement best describes the two events?

Choices:
1. Both outbreaks were pandemics.
2. Both outbreaks were epidemics.
3. The influenza outbreak was a pandemic. The plague outbreak was an epidemic.
4. The influenza outbreak was an epidemic. The plague outbreak was a pandemic.

Prompt:
Question: In 1918, an outbreak of influenza infected 500,000 people all over the world. Tens of millions of those infected died. In 1994, an outbreak of pneumonic plague spread quickly through the city of Surat in India, killing 52 people. Which statement best describes the two events?
1. Both outbreaks were pandemics.
2. Both outbreaks were epidemics.
3. The influenza outbreak was a pandemic. The plague outbreak was an epidemic.
4. The influenza outbreak was an epidemic. The plague outbreak was a pandemic.
Answer:

Answer: 2

Question: In 1918, an outbreak of influenza infected 500,000 people all over the world. Tens of millions of those infected died. In 1994, an outbreak of pneumonic plague spread quickly through the city of Surat in India, killing 52 people. Which statement best describes the two events?

Choices:
K. Both outbreaks were pandemics.
V. Both outbreaks were epidemics.
E. The influenza outbreak was a pandemic. The plague outbreak was an epidemic.
W. The influenza outbreak was an epidemic. The plague outbreak was a pandemic.

Prompt:
Question: In 1918, an outbreak of influenza infected 500,000 people all over the world. Tens of millions of those infected died. In 1994, an outbreak of pneumonic plague spread quickly through the city of Surat in India, killing 52 people. Which statement best describes the two events?
K. Both outbreaks were pandemics.
V. Both outbreaks were epidemics.
E. The influenza outbreak was a pandemic. The plague outbreak was an epidemic.
W. The influenza outbreak was an epidemic. The plague outbreak was a pandemic.
Answer:

Answer: 2

Question: In 1918, an outbreak of influenza infected 500,000 people all over the world. Tens of millions of those infected died. In 1994, an outbreak of pneumonic plague spread quickly through the city of Surat in India, killing 52 people. Which statement best describes the two events?

Choices:
K. Both outbreaks were pandemics.
V. The influenza outbreak was a pandemic. The plague outbreak was an epidemic.
E. The influenza outbreak was an epidemic. The plague outbreak was a pandemic.
W. Both outbreaks were epidemics.

Prompt:
Question: In 1918, an outbreak of influenza infected 500,000 people all over the world. Tens of millions of those infected died. In 1994, an outbreak of pneumonic plague spread quickly through the city of Surat in India, killing 52 people. Which statement best describes the two events?
K. Both outbreaks were pandemics.
V. The influenza outbreak was a pandemic. The plague outbreak was an epidemic.
E. The influenza outbreak was an epidemic. The plague outbreak was a pandemic.
W. Both outbreaks were epidemics.
Answer:

Answer: 1


Question: On the periodic table, the elements in group 18 (8A) (helium, neon, argon, etc.) are grouped together because

Choices:
A. they are lighter than air.
B. they have full outer electron shells.
C. they have excess electrons to share.
D. they easily react with other elements.

Prompt:
Question: On the periodic table, the elements in group 18 (8A) (helium, neon, argon, etc.) are grouped together because
A. they are lighter than air.
B. they have full outer electron shells.
C. they have excess electrons to share.
D. they easily react with other elements.
Answer:

Answer: 1

Question: On the periodic table, the elements in group 18 (8A) (helium, neon, argon, etc.) are grouped together because

Choices:
A. they have full outer electron shells.
B. they are lighter than air.
C. they have excess electrons to share.
D. they easily react with other elements.

Prompt:
Question: On the periodic table, the elements in group 18 (8A) (helium, neon, argon, etc.) are grouped together because
A. they have full outer electron shells.
B. they are lighter than air.
C. they have excess electrons to share.
D. they easily react with other elements.
Answer:

Question: On the periodic table, the elements in group 18 (8A) (helium, neon, argon, etc.) are grouped together because

Choices:
1. they are lighter than air.
2. they have full outer electron shells.
3. they have excess electrons to share.
4. they easily react with other elements.

Prompt:
Question: On the periodic table, the elements in group 18 (8A) (helium, neon, argon, etc.) are grouped together because
1. they are lighter than air.
2. they have full outer electron shells.
3. they have excess electrons to share.
4. they easily react with other elements.
Answer:

Answer: 1

Question: On the periodic table, the elements in group 18 (8A) (helium, neon, argon, etc.) are grouped together because

Choices:
Q. they are lighter than air.
M. they have full outer electron shells.
N. they have excess electrons to share.
A. they easily react with other elements.

Prompt:
Question: On the periodic table, the elements in group 18 (8A) (helium, neon, argon, etc.) are grouped together because
Q. they are lighter than air.
M. they have full outer electron shells.
N. they have excess electrons to share.
A. they easily react with other elements.
Answer:

Answer: 1

Question: On the periodic table, the elements in group 18 (8A) (helium, neon, argon, etc.) are grouped together because

Choices:
Q. they have full outer electron shells.
M. they are lighter than air.
N. they have excess electrons to share.
A. they easily react with other elements.

Prompt:
Question: On the periodic table, the elements in group 18 (8A) (helium, neon, argon, etc.) are grouped together because
Q. they have full outer electron shells.
M. they are lighter than air.
N. they have excess electrons to share.
A. they easily react with other elements.
Answer:


Question: Which of the following is a consumer?

Choices:
A. grain
B. rabbit
C. vegetable
D. tree

Prompt:
Question: Which of the following is a consumer?
A. grain
B. rabbit
C. vegetable
D. tree
Answer:

Answer: 1

Question: Which of the following is a consumer?

Choices:
A. grain
B. tree
C. vegetable
D. rabbit

Prompt:
Question: Which of the following is a consumer?
A. grain
B. tree
C. vegetable
D. rabbit
Answer:

Answer: 3

Question: Which of the following is a consumer?

Choices:
1. grain
2. rabbit
3. vegetable
4. tree

Prompt:
Question: Which of the following is a consumer?
1. grain
2. rabbit
3. vegetable
4. tree
Answer:

Answer: 1

Question: Which of the following is a consumer?

Choices:
T. grain
S. rabbit
I. vegetable
D. tree

Prompt:
Question: Which of the following is a consumer?
T. grain
S. rabbit
I. vegetable
D. tree
Answer:

Answer: 1

Question: Which of the following is a consumer?

Choices:
T. grain
S. tree
I. vegetable
D. rabbit

Prompt:
Question: Which of the following is a consumer?
T. grain
S. tree
I. vegetable
D. rabbit
Answer:

Answer: 3


Question: Which statement explains why light from the Sun can warm up water in a glass?

Choices:
A. Light travels very fast.
B. Light travels in straight lines.
C. Water reflects light energy.
D. Water absorbs light energy.

Prompt:
Question: Which statement explains why light from the Sun can warm up water in a glass?
A. Light travels very fast.
B. Light travels in straight lines.
C. Water reflects light energy.
D. Water absorbs light energy.
Answer:

Answer: 3

Question: Which statement explains why light from the Sun can warm up water in a glass?

Choices:
A. Light travels in straight lines.
B. Water reflects light energy.
C. Water absorbs light energy.
D. Light travels very fast.

Prompt:
Question: Which statement explains why light from the Sun can warm up water in a glass?
A. Light travels in straight lines.
B. Water reflects light energy.
C. Water absorbs light energy.
D. Light travels very fast.
Answer:

Answer: 2

Question: Which statement explains why light from the Sun can warm up water in a glass?

Choices:
1. Light travels very fast.
2. Light travels in straight lines.
3. Water reflects light energy.
4. Water absorbs light energy.

Prompt:
Question: Which statement explains why light from the Sun can warm up water in a glass?
1. Light travels very fast.
2. Light travels in straight lines.
3. Water reflects light energy.
4. Water absorbs light energy.
Answer:

Answer: 3

Question: Which statement explains why light from the Sun can warm up water in a glass?

Choices:
P. Light travels very fast.
Q. Light travels in straight lines.
Z. Water reflects light energy.
E. Water absorbs light energy.

Prompt:
Question: Which statement explains why light from the Sun can warm up water in a glass?
P. Light travels very fast.
Q. Light travels in straight lines.
Z. Water reflects light energy.
E. Water absorbs light energy.
Answer:

Answer: 3

Question: Which statement explains why light from the Sun can warm up water in a glass?

Choices:
P. Light travels in straight lines.
Q. Water reflects light energy.
Z. Water absorbs light energy.
E. Light travels very fast.

Prompt:
Question: Which statement explains why light from the Sun can warm up water in a glass?
P. Light travels in straight lines.
Q. Water reflects light energy.
Z. Water absorbs light energy.
E. Light travels very fast.
Answer:

Answer: 2


Question: Which characteristic is an example of learned behavior?

Choices:
A. a bear hibernating in the winter
B. a spider spinning a web in a tree
C. a butterfly migrating to the south
D. a dog scratching at a door to go out

Prompt:
Question: Which characteristic is an example of learned behavior?
A. a bear hibernating in the winter
B. a spider spinning a web in a tree
C. a butterfly migrating to the south
D. a dog scratching at a door to go out
Answer:

Answer: 3

Question: Which characteristic is an example of learned behavior?

Choices:
A. a butterfly migrating to the south
B. a dog scratching at a door to go out
C. a spider spinning a web in a tree
D. a bear hibernating in the winter

Prompt:
Question: Which characteristic is an example of learned behavior?
A. a butterfly migrating to the south
B. a dog scratching at a door to go out
C. a spider spinning a web in a tree
D. a bear hibernating in the winter
Answer:

Answer: 1

Question: Which characteristic is an example of learned behavior?

Choices:
1. a bear hibernating in the winter
2. a spider spinning a web in a tree
3. a butterfly migrating to the south
4. a dog scratching at a door to go out

Prompt:
Question: Which characteristic is an example of learned behavior?
1. a bear hibernating in the winter
2. a spider spinning a web in a tree
3. a butterfly migrating to the south
4. a dog scratching at a door to go out
Answer:

Answer: 3

Question: Which characteristic is an example of learned behavior?

Choices:
O. a bear hibernating in the winter
B. a spider spinning a web in a tree
A. a butterfly migrating to the south
N. a dog scratching at a door to go out

Prompt:
Question: Which characteristic is an example of learned behavior?
O. a bear hibernating in the winter
B. a spider spinning a web in a tree
A. a butterfly migrating to the south
N. a dog scratching at a door to go out
Answer:

Answer: 3

Question: Which characteristic is an example of learned behavior?

Choices:
O. a butterfly migrating to the south
B. a dog scratching at a door to go out
A. a spider spinning a web in a tree
N. a bear hibernating in the winter

Prompt:
Question: Which characteristic is an example of learned behavior?
O. a butterfly migrating to the south
B. a dog scratching at a door to go out
A. a spider spinning a web in a tree
N. a bear hibernating in the winter
Answer:

Answer: 1


Question: Which of these is a negative effect associated with some types of new technology?

Choices:
A. increased worker productivity
B. faster diagnosis of medical problems
C. less time required to find information
D. decreased physical activity

Prompt:
Question: Which of these is a negative effect associated with some types of new technology?
A. increased worker productivity
B. faster diagnosis of medical problems
C. less time required to find information
D. decreased physical activity
Answer:

Answer: 3

Question: Which of these is a negative effect associated with some types of new technology?

Choices:
A. decreased physical activity
B. less time required to find information
C. faster diagnosis of medical problems
D. increased worker productivity

Prompt:
Question: Which of these is a negative effect associated with some types of new technology?
A. decreased physical activity
B. less time required to find information
C. faster diagnosis of medical problems
D. increased worker productivity
Answer:

Question: Which of these is a negative effect associated with some types of new technology?

Choices:
1. increased worker productivity
2. faster diagnosis of medical problems
3. less time required to find information
4. decreased physical activity

Prompt:
Question: Which of these is a negative effect associated with some types of new technology?
1. increased worker productivity
2. faster diagnosis of medical problems
3. less time required to find information
4. decreased physical activity
Answer:

Answer: 3

Question: Which of these is a negative effect associated with some types of new technology?

Choices:
B. increased worker productivity
R. faster diagnosis of medical problems
E. less time required to find information
L. decreased physical activity

Prompt:
Question: Which of these is a negative effect associated with some types of new technology?
B. increased worker productivity
R. faster diagnosis of medical problems
E. less time required to find information
L. decreased physical activity
Answer:

Answer: 3

Question: Which of these is a negative effect associated with some types of new technology?

Choices:
B. decreased physical activity
R. less time required to find information
E. faster diagnosis of medical problems
L. increased worker productivity

Prompt:
Question: Which of these is a negative effect associated with some types of new technology?
B. decreased physical activity
R. less time required to find information
E. faster diagnosis of medical problems
L. increased worker productivity
Answer:


Question: What is the main source of energy for the water cycle?

Choices:
A. electricity
B. erosion
C. gravity
D. sunlight

Prompt:
Question: What is the main source of energy for the water cycle?
A. electricity
B. erosion
C. gravity
D. sunlight
Answer:

Answer: 3

Question: What is the main source of energy for the water cycle?

Choices:
A. erosion
B. gravity
C. sunlight
D. electricity

Prompt:
Question: What is the main source of energy for the water cycle?
A. erosion
B. gravity
C. sunlight
D. electricity
Answer:

Answer: 2

Question: What is the main source of energy for the water cycle?

Choices:
1. electricity
2. erosion
3. gravity
4. sunlight

Prompt:
Question: What is the main source of energy for the water cycle?
1. electricity
2. erosion
3. gravity
4. sunlight
Answer:

Answer: 3

Question: What is the main source of energy for the water cycle?

Choices:
A. electricity
T. erosion
D. gravity
M. sunlight

Prompt:
Question: What is the main source of energy for the water cycle?
A. electricity
T. erosion
D. gravity
M. sunlight
Answer:

Answer: 3

Question: What is the main source of energy for the water cycle?

Choices:
A. erosion
T. gravity
D. sunlight
M. electricity

Prompt:
Question: What is the main source of energy for the water cycle?
A. erosion
T. gravity
D. sunlight
M. electricity
Answer:

Answer: 2


Question: Sharpening a pencil and tearing paper are examples of physical changes. Which statement describes why these are physical changes?

Choices:
A. There is a change in how the objects are used.
B. There is a change in the appearance of the objects.
C. There is a change in the materials from which the objects are made.
D. There is a change in both the appearance of the objects and the materials from which they are made.

Prompt:
Question: Sharpening a pencil and tearing paper are examples of physical changes. Which statement describes why these are physical changes?
A. There is a change in how the objects are used.
B. There is a change in the appearance of the objects.
C. There is a change in the materials from which the objects are made.
D. There is a change in both the appearance of the objects and the materials from which they are made.
Answer:

Answer: 1

Question: Sharpening a pencil and tearing paper are examples of physical changes. Which statement describes why these are physical changes?

Choices:
A. There is a change in the materials from which the objects are made.
B. There is a change in both the appearance of the objects and the materials from which they are made.
C. There is a change in the appearance of the objects.
D. There is a change in how the objects are used.

Prompt:
Question: Sharpening a pencil and tearing paper are examples of physical changes. Which statement describes why these are physical changes?
A. There is a change in the materials from which the objects are made.
B. There is a change in both the appearance of the objects and the materials from which they are made.
C. There is a change in the appearance of the objects.
D. There is a change in how the objects are used.
Answer:

Answer: 2

Question: Sharpening a pencil and tearing paper are examples of physical changes. Which statement describes why these are physical changes?

Choices:
1. There is a change in how the objects are used.
2. There is a change in the appearance of the objects.
3. There is a change in the materials from which the objects are made.
4. There is a change in both the appearance of the objects and the materials from which they are made.

Prompt:
Question: Sharpening a pencil and tearing paper are examples of physical changes. Which statement describes why these are physical changes?
1. There is a change in how the objects are used.
2. There is a change in the appearance of the objects.
3. There is a change in the materials from which the objects are made.
4. There is a change in both the appearance of the objects and the materials from which they are made.
Answer:

Answer: 1

Question: Sharpening a pencil and tearing paper are examples of physical changes. Which statement describes why these are physical changes?

Choices:
A. There is a change in how the objects are used.
K. There is a change in the appearance of the objects.
H. There is a change in the materials from which the objects are made.
M. There is a change in both the appearance of the objects and the materials from which they are made.

Prompt:
Question: Sharpening a pencil and tearing paper are examples of physical changes. Which statement describes why these are physical changes?
A. There is a change in how the objects are used.
K. There is a change in the appearance of the objects.
H. There is a change in the materials from which the objects are made.
M. There is a change in both the appearance of the objects and the materials from which they are made.
Answer:

Answer: 1

Question: Sharpening a pencil and tearing paper are examples of physical changes. Which statement describes why these are physical changes?

Choices:
A. There is a change in the materials from which the objects are made.
K. There is a change in both the appearance of the objects and the materials from which they are made.
H. There is a change in the appearance of the objects.
M. There is a change in how the objects are used.

Prompt:
Question: Sharpening a pencil and tearing paper are examples of physical changes. Which statement describes why these are physical changes?
A. There is a change in the materials from which the objects are made.
K. There is a change in both the appearance of the objects and the materials from which they are made.
H. There is a change in the appearance of the objects.
M. There is a change in how the objects are used.
Answer:

Answer: 2


Question: Air in the atmosphere is heated unevenly by the sun, causing

Choices:
A. wind patterns.
B. cloud formation.
C. volcanic activity.
D. water condensation.

Prompt:
Question: Air in the atmosphere is heated unevenly by the sun, causing
A. wind patterns.
B. cloud formation.
C. volcanic activity.
D. water condensation.
Answer:

Question: Air in the atmosphere is heated unevenly by the sun, causing

Choices:
A. cloud formation.
B. water condensation.
C. wind patterns.
D. volcanic activity.

Prompt:
Question: Air in the atmosphere is heated unevenly by the sun, causing
A. cloud formation.
B. water condensation.
C. wind patterns.
D. volcanic activity.
Answer:

Answer: 2

Question: Air in the atmosphere is heated unevenly by the sun, causing

Choices:
1. wind patterns.
2. cloud formation.
3. volcanic activity.
4. water condensation.

Prompt:
Question: Air in the atmosphere is heated unevenly by the sun, causing
1. wind patterns.
2. cloud formation.
3. volcanic activity.
4. water condensation.
Answer:

Question: Air in the atmosphere is heated unevenly by the sun, causing

Choices:
J. wind patterns.
E. cloud formation.
B. volcanic activity.
P. water condensation.

Prompt:
Question: Air in the atmosphere is heated unevenly by the sun, causing
J. wind patterns.
E. cloud formation.
B. volcanic activity.
P. water condensation.
Answer:

Question: Air in the atmosphere is heated unevenly by the sun, causing

Choices:
J. cloud formation.
E. water condensation.
B. wind patterns.
P. volcanic activity.

Prompt:
Question: Air in the atmosphere is heated unevenly by the sun, causing
J. cloud formation.
E. water condensation.
B. wind patterns.
P. volcanic activity.
Answer:

Answer: 2


Question: Which sense is used to determine an object's texture?

Choices:
A. hearing
B. smell
C. taste
D. touch

Prompt:
Question: Which sense is used to determine an object's texture?
A. hearing
B. smell
C. taste
D. touch
Answer:

Answer: 3

Question: Which sense is used to determine an object's texture?

Choices:
A. smell
B. hearing
C. touch
D. taste

Prompt:
Question: Which sense is used to determine an object's texture?
A. smell
B. hearing
C. touch
D. taste
Answer:

Answer: 2

Question: Which sense is used to determine an object's texture?

Choices:
1. hearing
2. smell
3. taste
4. touch

Prompt:
Question: Which sense is used to determine an object's texture?
1. hearing
2. smell
3. taste
4. touch
Answer:

Answer: 3

Question: Which sense is used to determine an object's texture?

Choices:
R. hearing
G. smell
A. taste
X. touch

Prompt:
Question: Which sense is used to determine an object's texture?
R. hearing
G. smell
A. taste
X. touch
Answer:

Answer: 3

Question: Which sense is used to determine an object's texture?

Choices:
R. smell
G. hearing
A. touch
X. taste

Prompt:
Question: Which sense is used to determine an object's texture?
R. smell
G. hearing
A. touch
X. taste
Answer:

Answer: 2


Question: Which statement describes a method of sexual reproduction that occurs in plants?

Choices:
A. Stem cuttings are placed in water and grow roots.
B. Seeds are produced from the flower of the plant.
C. Underground stems from a plant grow into new plants.
D. A leaf falls to the soil, develops roots, and grows.

Prompt:
Question: Which statement describes a method of sexual reproduction that occurs in plants?
A. Stem cuttings are placed in water and grow roots.
B. Seeds are produced from the flower of the plant.
C. Underground stems from a plant grow into new plants.
D. A leaf falls to the soil, develops roots, and grows.
Answer:

Answer: 1

Question: Which statement describes a method of sexual reproduction that occurs in plants?

Choices:
A. Seeds are produced from the flower of the plant.
B. A leaf falls to the soil, develops roots, and grows.
C. Underground stems from a plant grow into new plants.
D. Stem cuttings are placed in water and grow roots.

Prompt:
Question: Which statement describes a method of sexual reproduction that occurs in plants?
A. Seeds are produced from the flower of the plant.
B. A leaf falls to the soil, develops roots, and grows.
C. Underground stems from a plant grow into new plants.
D. Stem cuttings are placed in water and grow roots.
Answer:

Question: Which statement describes a method of sexual reproduction that occurs in plants?

Choices:
1. Stem cuttings are placed in water and grow roots.
2. Seeds are produced from the flower of the plant.
3. Underground stems from a plant grow into new plants.
4. A leaf falls to the soil, develops roots, and grows.

Prompt:
Question: Which statement describes a method of sexual reproduction that occurs in plants?
1. Stem cuttings are placed in water and grow roots.
2. Seeds are produced from the flower of the plant.
3. Underground stems from a plant grow into new plants.
4. A leaf falls to the soil, develops roots, and grows.
Answer:

Answer: 1

Question: Which statement describes a method of sexual reproduction that occurs in plants?

Choices:
S. Stem cuttings are placed in water and grow roots.
I. Seeds are produced from the flower of the plant.
Y. Underground stems from a plant grow into new plants.
N. A leaf falls to the soil, develops roots, and grows.

Prompt:
Question: Which statement describes a method of sexual reproduction that occurs in plants?
S. Stem cuttings are placed in water and grow roots.
I. Seeds are produced from the flower of the plant.
Y. Underground stems from a plant grow into new plants.
N. A leaf falls to the soil, develops roots, and grows.
Answer:

Answer: 1

Question: Which statement describes a method of sexual reproduction that occurs in plants?

Choices:
S. Seeds are produced from the flower of the plant.
I. A leaf falls to the soil, develops roots, and grows.
Y. Underground stems from a plant grow into new plants.
N. Stem cuttings are placed in water and grow roots.

Prompt:
Question: Which statement describes a method of sexual reproduction that occurs in plants?
S. Seeds are produced from the flower of the plant.
I. A leaf falls to the soil, develops roots, and grows.
Y. Underground stems from a plant grow into new plants.
N. Stem cuttings are placed in water and grow roots.
Answer:


Question: Campers shouted toward a canyon wall. What characteristic of sound best explains why the campers heard an echo?

Choices:
A. Sound waves traveled slowly down the canyon.
B. Sound waves were absorbed by the canyon wall.
C. Sound waves reflected off the canyon wall.
D. Sound waves were refracted around the canyon.

Prompt:
Question: Campers shouted toward a canyon wall. What characteristic of sound best explains why the campers heard an echo?
A. Sound waves traveled slowly down the canyon.
B. Sound waves were absorbed by the canyon wall.
C. Sound waves reflected off the canyon wall.
D. Sound waves were refracted around the canyon.
Answer:

Answer: 2

Question: Campers shouted toward a canyon wall. What characteristic of sound best explains why the campers heard an echo?

Choices:
A. Sound waves were absorbed by the canyon wall.
B. Sound waves were refracted around the canyon.
C. Sound waves traveled slowly down the canyon.
D. Sound waves reflected off the canyon wall.

Prompt:
Question: Campers shouted toward a canyon wall. What characteristic of sound best explains why the campers heard an echo?
A. Sound waves were absorbed by the canyon wall.
B. Sound waves were refracted around the canyon.
C. Sound waves traveled slowly down the canyon.
D. Sound waves reflected off the canyon wall.
Answer:

Answer: 3

Question: Campers shouted toward a canyon wall. What characteristic of sound best explains why the campers heard an echo?

Choices:
1. Sound waves traveled slowly down the canyon.
2. Sound waves were absorbed by the canyon wall.
3. Sound waves reflected off the canyon wall.
4. Sound waves were refracted around the canyon.

Prompt:
Question: Campers shouted toward a canyon wall. What characteristic of sound best explains why the campers heard an echo?
1. Sound waves traveled slowly down the canyon.
2. Sound waves were absorbed by the canyon wall.
3. Sound waves reflected off the canyon wall.
4. Sound waves were refracted around the canyon.
Answer:

Answer: 2

Question: Campers shouted toward a canyon wall. What characteristic of sound best explains why the campers heard an echo?

Choices:
G. Sound waves traveled slowly down the canyon.
T. Sound waves were absorbed by the canyon wall.
L. Sound waves reflected off the canyon wall.
V. Sound waves were refracted around the canyon.

Prompt:
Question: Campers shouted toward a canyon wall. What characteristic of sound best explains why the campers heard an echo?
G. Sound waves traveled slowly down the canyon.
T. Sound waves were absorbed by the canyon wall.
L. Sound waves reflected off the canyon wall.
V. Sound waves were refracted around the canyon.
Answer:

Answer: 2

Question: Campers shouted toward a canyon wall. What characteristic of sound best explains why the campers heard an echo?

Choices:
G. Sound waves were absorbed by the canyon wall.
T. Sound waves were refracted around the canyon.
L. Sound waves traveled slowly down the canyon.
V. Sound waves reflected off the canyon wall.

Prompt:
Question: Campers shouted toward a canyon wall. What characteristic of sound best explains why the campers heard an echo?
G. Sound waves were absorbed by the canyon wall.
T. Sound waves were refracted around the canyon.
L. Sound waves traveled slowly down the canyon.
V. Sound waves reflected off the canyon wall.
Answer:

Answer: 3


Question: A recent scientific study funded by a medical corporation concluded that its product is not as harmful as consumers have reported. Identify a possible problem with this study.

Choices:
A. Corporate scientists have less training than other scientists.
B. The results of the study may be influenced by bias.
C. Privately funded science is not verified by other scientists.
D. The study cannot be repeated with the same results.

Prompt:
Question: A recent scientific study funded by a medical corporation concluded that its product is not as harmful as consumers have reported. Identify a possible problem with this study.
A. Corporate scientists have less training than other scientists.
B. The results of the study may be influenced by bias.
C. Privately funded science is not verified by other scientists.
D. The study cannot be repeated with the same results.
Answer:

Answer: 1

Question: A recent scientific study funded by a medical corporation concluded that its product is not as harmful as consumers have reported. Identify a possible problem with this study.

Choices:
A. Corporate scientists have less training than other scientists.
B. The study cannot be repeated with the same results.
C. Privately funded science is not verified by other scientists.
D. The results of the study may be influenced by bias.

Prompt:
Question: A recent scientific study funded by a medical corporation concluded that its product is not as harmful as consumers have reported. Identify a possible problem with this study.
A. Corporate scientists have less training than other scientists.
B. The study cannot be repeated with the same results.
C. Privately funded science is not verified by other scientists.
D. The results of the study may be influenced by bias.
Answer:

Answer: 3

Question: A recent scientific study funded by a medical corporation concluded that its product is not as harmful as consumers have reported. Identify a possible problem with this study.

Choices:
1. Corporate scientists have less training than other scientists.
2. The results of the study may be influenced by bias.
3. Privately funded science is not verified by other scientists.
4. The study cannot be repeated with the same results.

Prompt:
Question: A recent scientific study funded by a medical corporation concluded that its product is not as harmful as consumers have reported. Identify a possible problem with this study.
1. Corporate scientists have less training than other scientists.
2. The results of the study may be influenced by bias.
3. Privately funded science is not verified by other scientists.
4. The study cannot be repeated with the same results.
Answer:

Answer: 1

Question: A recent scientific study funded by a medical corporation concluded that its product is not as harmful as consumers have reported. Identify a possible problem with this study.

Choices:
N. Corporate scientists have less training than other scientists.
U. The results of the study may be influenced by bias.
E. Privately funded science is not verified by other scientists.
Z. The study cannot be repeated with the same results.

Prompt:
Question: A recent scientific study funded by a medical corporation concluded that its product is not as harmful as consumers have reported. Identify a possible problem with this study.
N. Corporate scientists have less training than other scientists.
U. The results of the study may be influenced by bias.
E. Privately funded science is not verified by other scientists.
Z. The study cannot be repeated with the same results.
Answer:

Answer: 1

Question: A recent scientific study funded by a medical corporation concluded that its product is not as harmful as consumers have reported. Identify a possible problem with this study.

Choices:
N. Corporate scientists have less training than other scientists.
U. The study cannot be repeated with the same results.
E. Privately funded science is not verified by other scientists.
Z. The results of the study may be influenced by bias.

Prompt:
Question: A recent scientific study funded by a medical corporation concluded that its product is not as harmful as consumers have reported. Identify a possible problem with this study.
N. Corporate scientists have less training than other scientists.
U. The study cannot be repeated with the same results.
E. Privately funded science is not verified by other scientists.
Z. The results of the study may be influenced by bias.
Answer:

Answer: 3


Question: Nerve cells transmitting messages to the body best demonstrate which primary function?

Choices:
A. the transfer of energy
B. the exchange of gases
C. the elimination of waste
D. the absorption of nutrients

Prompt:
Question: Nerve cells transmitting messages to the body best demonstrate which primary function?
A. the transfer of energy
B. the exchange of gases
C. the elimination of waste
D. the absorption of nutrients
Answer:

Question: Nerve cells transmitting messages to the body best demonstrate which primary function?

Choices:
A. the exchange of gases
B. the absorption of nutrients
C. the elimination of waste
D. the transfer of energy

Prompt:
Question: Nerve cells transmitting messages to the body best demonstrate which primary function?
A. the exchange of gases
B. the absorption of nutrients
C. the elimination of waste
D. the transfer of energy
Answer:

Answer: 3

Question: Nerve cells transmitting messages to the body best demonstrate which primary function?

Choices:
1. the transfer of energy
2. the exchange of gases
3. the elimination of waste
4. the absorption of nutrients

Prompt:
Question: Nerve cells transmitting messages to the body best demonstrate which primary function?
1. the transfer of energy
2. the exchange of gases
3. the elimination of waste
4. the absorption of nutrients
Answer:

Question: Nerve cells transmitting messages to the body best demonstrate which primary function?

Choices:
F. the transfer of energy
P. the exchange of gases
O. the elimination of waste
E. the absorption of nutrients

Prompt:
Question: Nerve cells transmitting messages to the body best demonstrate which primary function?
F. the transfer of energy
P. the exchange of gases
O. the elimination of waste
E. the absorption of nutrients
Answer:

Question: Nerve cells transmitting messages to the body best demonstrate which primary function?

Choices:
F. the exchange of gases
P. the absorption of nutrients
O. the elimination of waste
E. the transfer of energy

Prompt:
Question: Nerve cells transmitting messages to the body best demonstrate which primary function?
F. the exchange of gases
P. the absorption of nutrients
O. the elimination of waste
E. the transfer of energy
Answer:

Answer: 3


Question: A drinking water reservoir for a small town develops a blue-green algae bloom. The town hires a company to eliminate the problem. Which of the following should the company investigate first as a likely source of the problem?

Choices:
A. a pit where granite is ground up into gravel
B. a neighborhood where lawn chemicals are used
C. a junkyard where old cars are salvaged for parts
D. a grain elevator where corn and soybeans are stored

Prompt:
Question: A drinking water reservoir for a small town develops a blue-green algae bloom. The town hires a company to eliminate the problem. Which of the following should the company investigate first as a likely source of the problem?
A. a pit where granite is ground up into gravel
B. a neighborhood where lawn chemicals are used
C. a junkyard where old cars are salvaged for parts
D. a grain elevator where corn and soybeans are stored
Answer:

Answer: 1

Question: A drinking water reservoir for a small town develops a blue-green algae bloom. The town hires a company to eliminate the problem. Which of the following should the company investigate first as a likely source of the problem?

Choices:
A. a grain elevator where corn and soybeans are stored
B. a junkyard where old cars are salvaged for parts
C. a pit where granite is ground up into gravel
D. a neighborhood where lawn chemicals are used

Prompt:
Question: A drinking water reservoir for a small town develops a blue-green algae bloom. The town hires a company to eliminate the problem. Which of the following should the company investigate first as a likely source of the problem?
A. a grain elevator where corn and soybeans are stored
B. a junkyard where old cars are salvaged for parts
C. a pit where granite is ground up into gravel
D. a neighborhood where lawn chemicals are used
Answer:

Answer: 3

Question: A drinking water reservoir for a small town develops a blue-green algae bloom. The town hires a company to eliminate the problem. Which of the following should the company investigate first as a likely source of the problem?

Choices:
1. a pit where granite is ground up into gravel
2. a neighborhood where lawn chemicals are used
3. a junkyard where old cars are salvaged for parts
4. a grain elevator where corn and soybeans are stored

Prompt:
Question: A drinking water reservoir for a small town develops a blue-green algae bloom. The town hires a company to eliminate the problem. Which of the following should the company investigate first as a likely source of the problem?
1. a pit where granite is ground up into gravel
2. a neighborhood where lawn chemicals are used
3. a junkyard where old cars are salvaged for parts
4. a grain elevator where corn and soybeans are stored
Answer:

Answer: 1

Question: A drinking water reservoir for a small town develops a blue-green algae bloom. The town hires a company to eliminate the problem. Which of the following should the company investigate first as a likely source of the problem?

Choices:
A. a pit where granite is ground up into gravel
G. a neighborhood where lawn chemicals are used
F. a junkyard where old cars are salvaged for parts
Y. a grain elevator where corn and soybeans are stored

Prompt:
Question: A drinking water reservoir for a small town develops a blue-green algae bloom. The town hires a company to eliminate the problem. Which of the following should the company investigate first as a likely source of the problem?
A. a pit where granite is ground up into gravel
G. a neighborhood where lawn chemicals are used
F. a junkyard where old cars are salvaged for parts
Y. a grain elevator where corn and soybeans are stored
Answer:

Answer: 1

Question: A drinking water reservoir for a small town develops a blue-green algae bloom. The town hires a company to eliminate the problem. Which of the following should the company investigate first as a likely source of the problem?

Choices:
A. a grain elevator where corn and soybeans are stored
G. a junkyard where old cars are salvaged for parts
F. a pit where granite is ground up into gravel
Y. a neighborhood where lawn chemicals are used

Prompt:
Question: A drinking water reservoir for a small town develops a blue-green algae bloom. The town hires a company to eliminate the problem. Which of the following should the company investigate first as a likely source of the problem?
A. a grain elevator where corn and soybeans are stored
G. a junkyard where old cars are salvaged for parts
F. a pit where granite is ground up into gravel
Y. a neighborhood where lawn chemicals are used
Answer:

Answer: 3


Question: What travels through the stem of a plant?

Choices:
A. water and food
B. food and nectar
C. nectar and soil
D. soil and water

Prompt:
Question: What travels through the stem of a plant?
A. water and food
B. food and nectar
C. nectar and soil
D. soil and water
Answer:

Question: What travels through the stem of a plant?

Choices:
A. soil and water
B. nectar and soil
C. food and nectar
D. water and food

Prompt:
Question: What travels through the stem of a plant?
A. soil and water
B. nectar and soil
C. food and nectar
D. water and food
Answer:

Answer: 3

Question: What travels through the stem of a plant?

Choices:
1. water and food
2. food and nectar
3. nectar and soil
4. soil and water

Prompt:
Question: What travels through the stem of a plant?
1. water and food
2. food and nectar
3. nectar and soil
4. soil and water
Answer:

Question: What travels through the stem of a plant?

Choices:
A. water and food
I. food and nectar
W. nectar and soil
T. soil and water

Prompt:
Question: What travels through the stem of a plant?
A. water and food
I. food and nectar
W. nectar and soil
T. soil and water
Answer:

Question: What travels through the stem of a plant?

Choices:
A. soil and water
I. nectar and soil
W. food and nectar
T. water and food

Prompt:
Question: What travels through the stem of a plant?
A. soil and water
I. nectar and soil
W. food and nectar
T. water and food
Answer:

Answer: 3


Question: Which of these is an inherited behavior?

Choices:
A. a seal balancing a ball
B. a dog getting the newspaper
C. a spider spinning a web
D. an ape using sign language

Prompt:
Question: Which of these is an inherited behavior?
A. a seal balancing a ball
B. a dog getting the newspaper
C. a spider spinning a web
D. an ape using sign language
Answer:

Answer: 2

Question: Which of these is an inherited behavior?

Choices:
A. a spider spinning a web
B. a seal balancing a ball
C. a dog getting the newspaper
D. an ape using sign language

Prompt:
Question: Which of these is an inherited behavior?
A. a spider spinning a web
B. a seal balancing a ball
C. a dog getting the newspaper
D. an ape using sign language
Answer:

Question: Which of these is an inherited behavior?

Choices:
1. a seal balancing a ball
2. a dog getting the newspaper
3. a spider spinning a web
4. an ape using sign language

Prompt:
Question: Which of these is an inherited behavior?
1. a seal balancing a ball
2. a dog getting the newspaper
3. a spider spinning a web
4. an ape using sign language
Answer:

Answer: 2

Question: Which of these is an inherited behavior?

Choices:
U. a seal balancing a ball
A. a dog getting the newspaper
H. a spider spinning a web
V. an ape using sign language

Prompt:
Question: Which of these is an inherited behavior?
U. a seal balancing a ball
A. a dog getting the newspaper
H. a spider spinning a web
V. an ape using sign language
Answer:

Answer: 2

Question: Which of these is an inherited behavior?

Choices:
U. a spider spinning a web
A. a seal balancing a ball
H. a dog getting the newspaper
V. an ape using sign language

Prompt:
Question: Which of these is an inherited behavior?
U. a spider spinning a web
A. a seal balancing a ball
H. a dog getting the newspaper
V. an ape using sign language
Answer:


Question: In 1987, a supernova was detected in the Large Magellanic Cloud galaxy, which is approximately 169,000 light years from Earth. Which event produces a supernova?

Choices:
A. the explosion of a massive star
B. the birth of a main-sequence star
C. the collapse of a medium-sized star
D. the collision of one star with another

Prompt:
Question: In 1987, a supernova was detected in the Large Magellanic Cloud galaxy, which is approximately 169,000 light years from Earth. Which event produces a supernova?
A. the explosion of a massive star
B. the birth of a main-sequence star
C. the collapse of a medium-sized star
D. the collision of one star with another
Answer:

Question: In 1987, a supernova was detected in the Large Magellanic Cloud galaxy, which is approximately 169,000 light years from Earth. Which event produces a supernova?

Choices:
A. the birth of a main-sequence star
B. the explosion of a massive star
C. the collision of one star with another
D. the collapse of a medium-sized star

Prompt:
Question: In 1987, a supernova was detected in the Large Magellanic Cloud galaxy, which is approximately 169,000 light years from Earth. Which event produces a supernova?
A. the birth of a main-sequence star
B. the explosion of a massive star
C. the collision of one star with another
D. the collapse of a medium-sized star
Answer:

Answer: 1

Question: In 1987, a supernova was detected in the Large Magellanic Cloud galaxy, which is approximately 169,000 light years from Earth. Which event produces a supernova?

Choices:
1. the explosion of a massive star
2. the birth of a main-sequence star
3. the collapse of a medium-sized star
4. the collision of one star with another

Prompt:
Question: In 1987, a supernova was detected in the Large Magellanic Cloud galaxy, which is approximately 169,000 light years from Earth. Which event produces a supernova?
1. the explosion of a massive star
2. the birth of a main-sequence star
3. the collapse of a medium-sized star
4. the collision of one star with another
Answer:

Question: In 1987, a supernova was detected in the Large Magellanic Cloud galaxy, which is approximately 169,000 light years from Earth. Which event produces a supernova?

Choices:
Q. the explosion of a massive star
R. the birth of a main-sequence star
U. the collapse of a medium-sized star
S. the collision of one star with another

Prompt:
Question: In 1987, a supernova was detected in the Large Magellanic Cloud galaxy, which is approximately 169,000 light years from Earth. Which event produces a supernova?
Q. the explosion of a massive star
R. the birth of a main-sequence star
U. the collapse of a medium-sized star
S. the collision of one star with another
Answer:

Question: In 1987, a supernova was detected in the Large Magellanic Cloud galaxy, which is approximately 169,000 light years from Earth. Which event produces a supernova?

Choices:
Q. the birth of a main-sequence star
R. the explosion of a massive star
U. the collision of one star with another
S. the collapse of a medium-sized star

Prompt:
Question: In 1987, a supernova was detected in the Large Magellanic Cloud galaxy, which is approximately 169,000 light years from Earth. Which event produces a supernova?
Q. the birth of a main-sequence star
R. the explosion of a massive star
U. the collision of one star with another
S. the collapse of a medium-sized star
Answer:

Answer: 1


Question: Extinction of a species is most likely to occur as a result of

Choices:
A. evolution
B. migration
C. selective breeding
D. environmental changes

Prompt:
Question: Extinction of a species is most likely to occur as a result of
A. evolution
B. migration
C. selective breeding
D. environmental changes
Answer:

Answer: 3

Question: Extinction of a species is most likely to occur as a result of

Choices:
A. evolution
B. migration
C. environmental changes
D. selective breeding

Prompt:
Question: Extinction of a species is most likely to occur as a result of
A. evolution
B. migration
C. environmental changes
D. selective breeding
Answer:

Answer: 2

Question: Extinction of a species is most likely to occur as a result of

Choices:
1. evolution
2. migration
3. selective breeding
4. environmental changes

Prompt:
Question: Extinction of a species is most likely to occur as a result of
1. evolution
2. migration
3. selective breeding
4. environmental changes
Answer:

Answer: 3

Question: Extinction of a species is most likely to occur as a result of

Choices:
A. evolution
I. migration
S. selective breeding
J. environmental changes

Prompt:
Question: Extinction of a species is most likely to occur as a result of
A. evolution
I. migration
S. selective breeding
J. environmental changes
Answer:

Answer: 3

Question: Extinction of a species is most likely to occur as a result of

Choices:
A. evolution
I. migration
S. environmental changes
J. selective breeding

Prompt:
Question: Extinction of a species is most likely to occur as a result of
A. evolution
I. migration
S. environmental changes
J. selective breeding
Answer:

Answer: 2


Question: When water vapor rises and cools, the liquid water in the air comes together forming

Choices:
A. wind.
B. clouds.
C. lightning.
D. tornadoes.

Prompt:
Question: When water vapor rises and cools, the liquid water in the air comes together forming
A. wind.
B. clouds.
C. lightning.
D. tornadoes.
Answer:

Answer: 1

Question: When water vapor rises and cools, the liquid water in the air comes together forming

Choices:
A. lightning.
B. tornadoes.
C. wind.
D. clouds.

Prompt:
Question: When water vapor rises and cools, the liquid water in the air comes together forming
A. lightning.
B. tornadoes.
C. wind.
D. clouds.
Answer:

Answer: 3

Question: When water vapor rises and cools, the liquid water in the air comes together forming

Choices:
1. wind.
2. clouds.
3. lightning.
4. tornadoes.

Prompt:
Question: When water vapor rises and cools, the liquid water in the air comes together forming
1. wind.
2. clouds.
3. lightning.
4. tornadoes.
Answer:

Answer: 1

Question: When water vapor rises and cools, the liquid water in the air comes together forming

Choices:
H. wind.
L. clouds.
F. lightning.
Y. tornadoes.

Prompt:
Question: When water vapor rises and cools, the liquid water in the air comes together forming
H. wind.
L. clouds.
F. lightning.
Y. tornadoes.
Answer:

Answer: 1

Question: When water vapor rises and cools, the liquid water in the air comes together forming

Choices:
H. lightning.
L. tornadoes.
F. wind.
Y. clouds.

Prompt:
Question: When water vapor rises and cools, the liquid water in the air comes together forming
H. lightning.
L. tornadoes.
F. wind.
Y. clouds.
Answer:

Answer: 3


Question: Which of the following allows materials to enter and leave a cell?

Choices:
A. cell wall
B. mitochondria
C. vacuole
D. cell membrane

Prompt:
Question: Which of the following allows materials to enter and leave a cell?
A. cell wall
B. mitochondria
C. vacuole
D. cell membrane
Answer:

Answer: 3

Question: Which of the following allows materials to enter and leave a cell?

Choices:
A. mitochondria
B. cell membrane
C. vacuole
D. cell wall

Prompt:
Question: Which of the following allows materials to enter and leave a cell?
A. mitochondria
B. cell membrane
C. vacuole
D. cell wall
Answer:

Answer: 1

Question: Which of the following allows materials to enter and leave a cell?

Choices:
1. cell wall
2. mitochondria
3. vacuole
4. cell membrane

Prompt:
Question: Which of the following allows materials to enter and leave a cell?
1. cell wall
2. mitochondria
3. vacuole
4. cell membrane
Answer:

Answer: 3

Question: Which of the following allows materials to enter and leave a cell?

Choices:
M. cell wall
A. mitochondria
V. vacuole
T. cell membrane

Prompt:
Question: Which of the following allows materials to enter and leave a cell?
M. cell wall
A. mitochondria
V. vacuole
T. cell membrane
Answer:

Answer: 3

Question: Which of the following allows materials to enter and leave a cell?

Choices:
M. mitochondria
A. cell membrane
V. vacuole
T. cell wall

Prompt:
Question: Which of the following allows materials to enter and leave a cell?
M. mitochondria
A. cell membrane
V. vacuole
T. cell wall
Answer:

Answer: 1


Question: Sandy and Keith plan to move a 6-kilogram block. If they wanted to calculate the mechanical energy required to move the block, what units would they use to report their answer?

Choices:
A. joules
B. kilowatts
C. kilometers
D. volts

Prompt:
Question: Sandy and Keith plan to move a 6-kilogram block. If they wanted to calculate the mechanical energy required to move the block, what units would they use to report their answer?
A. joules
B. kilowatts
C. kilometers
D. volts
Answer:

Question: Sandy and Keith plan to move a 6-kilogram block. If they wanted to calculate the mechanical energy required to move the block, what units would they use to report their answer?

Choices:
A. kilowatts
B. volts
C. kilometers
D. joules

Prompt:
Question: Sandy and Keith plan to move a 6-kilogram block. If they wanted to calculate the mechanical energy required to move the block, what units would they use to report their answer?
A. kilowatts
B. volts
C. kilometers
D. joules
Answer:

Answer: 3

Question: Sandy and Keith plan to move a 6-kilogram block. If they wanted to calculate the mechanical energy required to move the block, what units would they use to report their answer?

Choices:
1. joules
2. kilowatts
3. kilometers
4. volts

Prompt:
Question: Sandy and Keith plan to move a 6-kilogram block. If they wanted to calculate the mechanical energy required to move the block, what units would they use to report their answer?
1. joules
2. kilowatts
3. kilometers
4. volts
Answer:

Question: Sandy and Keith plan to move a 6-kilogram block. If they wanted to calculate the mechanical energy required to move the block, what units would they use to report their answer?

Choices:
S. joules
H. kilowatts
Y. kilometers
U. volts

Prompt:
Question: Sandy and Keith plan to move a 6-kilogram block. If they wanted to calculate the mechanical energy required to move the block, what units would they use to report their answer?
S. joules
H. kilowatts
Y. kilometers
U. volts
Answer:

Question: Sandy and Keith plan to move a 6-kilogram block. If they wanted to calculate the mechanical energy required to move the block, what units would they use to report their answer?

Choices:
S. kilowatts
H. volts
Y. kilometers
U. joules

Prompt:
Question: Sandy and Keith plan to move a 6-kilogram block. If they wanted to calculate the mechanical energy required to move the block, what units would they use to report their answer?
S. kilowatts
H. volts
Y. kilometers
U. joules
Answer:

Answer: 3


Question: DNA stores the genetic instructions transferred from one generation to the next. What is DNA?

Choices:
A. a molecule
B. a membrane
C. a cell nucleus
D. a spiral-shaped cell

Prompt:
Question: DNA stores the genetic instructions transferred from one generation to the next. What is DNA?
A. a molecule
B. a membrane
C. a cell nucleus
D. a spiral-shaped cell
Answer:

Question: DNA stores the genetic instructions transferred from one generation to the next. What is DNA?

Choices:
A. a cell nucleus
B. a spiral-shaped cell
C. a molecule
D. a membrane

Prompt:
Question: DNA stores the genetic instructions transferred from one generation to the next. What is DNA?
A. a cell nucleus
B. a spiral-shaped cell
C. a molecule
D. a membrane
Answer:

Answer: 2

Question: DNA stores the genetic instructions transferred from one generation to the next. What is DNA?

Choices:
1. a molecule
2. a membrane
3. a cell nucleus
4. a spiral-shaped cell

Prompt:
Question: DNA stores the genetic instructions transferred from one generation to the next. What is DNA?
1. a molecule
2. a membrane
3. a cell nucleus
4. a spiral-shaped cell
Answer:

Question: DNA stores the genetic instructions transferred from one generation to the next. What is DNA?

Choices:
X. a molecule
L. a membrane
F. a cell nucleus
S. a spiral-shaped cell

Prompt:
Question: DNA stores the genetic instructions transferred from one generation to the next. What is DNA?
X. a molecule
L. a membrane
F. a cell nucleus
S. a spiral-shaped cell
Answer:

Question: DNA stores the genetic instructions transferred from one generation to the next. What is DNA?

Choices:
X. a cell nucleus
L. a spiral-shaped cell
F. a molecule
S. a membrane

Prompt:
Question: DNA stores the genetic instructions transferred from one generation to the next. What is DNA?
X. a cell nucleus
L. a spiral-shaped cell
F. a molecule
S. a membrane
Answer:

Answer: 2


Question: Which list is correctly ordered from smallest to largest?

Choices:
A. Biosphere, organism, ecosystem, population
B. Community, organism, ecosystem, biosphere
C. Organism, population, community, ecosystem
D. Population, ecosystem, community, biosphere

Prompt:
Question: Which list is correctly ordered from smallest to largest?
A. Biosphere, organism, ecosystem, population
B. Community, organism, ecosystem, biosphere
C. Organism, population, community, ecosystem
D. Population, ecosystem, community, biosphere
Answer:

Answer: 2

Question: Which list is correctly ordered from smallest to largest?

Choices:
A. Biosphere, organism, ecosystem, population
B. Population, ecosystem, community, biosphere
C. Community, organism, ecosystem, biosphere
D. Organism, population, community, ecosystem

Prompt:
Question: Which list is correctly ordered from smallest to largest?
A. Biosphere, organism, ecosystem, population
B. Population, ecosystem, community, biosphere
C. Community, organism, ecosystem, biosphere
D. Organism, population, community, ecosystem
Answer:

Answer: 3

Question: Which list is correctly ordered from smallest to largest?

Choices:
1. Biosphere, organism, ecosystem, population
2. Community, organism, ecosystem, biosphere
3. Organism, population, community, ecosystem
4. Population, ecosystem, community, biosphere

Prompt:
Question: Which list is correctly ordered from smallest to largest?
1. Biosphere, organism, ecosystem, population
2. Community, organism, ecosystem, biosphere
3. Organism, population, community, ecosystem
4. Population, ecosystem, community, biosphere
Answer:

Answer: 2

Question: Which list is correctly ordered from smallest to largest?

Choices:
U. Biosphere, organism, ecosystem, population
Z. Community, organism, ecosystem, biosphere
T. Organism, population, community, ecosystem
B. Population, ecosystem, community, biosphere

Prompt:
Question: Which list is correctly ordered from smallest to largest?
U. Biosphere, organism, ecosystem, population
Z. Community, organism, ecosystem, biosphere
T. Organism, population, community, ecosystem
B. Population, ecosystem, community, biosphere
Answer:

Answer: 2

Question: Which list is correctly ordered from smallest to largest?

Choices:
U. Biosphere, organism, ecosystem, population
Z. Population, ecosystem, community, biosphere
T. Community, organism, ecosystem, biosphere
B. Organism, population, community, ecosystem

Prompt:
Question: Which list is correctly ordered from smallest to largest?
U. Biosphere, organism, ecosystem, population
Z. Population, ecosystem, community, biosphere
T. Community, organism, ecosystem, biosphere
B. Organism, population, community, ecosystem
Answer:

Answer: 3


Question: Which of the following has the greatest effect on the ability of soil to hold water?

Choices:
A. the age of the soil particles
B. the size of the soil particles
C. the color of the soil particles
D. the luster of the soil particles

Prompt:
Question: Which of the following has the greatest effect on the ability of soil to hold water?
A. the age of the soil particles
B. the size of the soil particles
C. the color of the soil particles
D. the luster of the soil particles
Answer:

Answer: 1

Question: Which of the following has the greatest effect on the ability of soil to hold water?

Choices:
A. the age of the soil particles
B. the color of the soil particles
C. the luster of the soil particles
D. the size of the soil particles

Prompt:
Question: Which of the following has the greatest effect on the ability of soil to hold water?
A. the age of the soil particles
B. the color of the soil particles
C. the luster of the soil particles
D. the size of the soil particles
Answer:

Answer: 3

Question: Which of the following has the greatest effect on the ability of soil to hold water?

Choices:
1. the age of the soil particles
2. the size of the soil particles
3. the color of the soil particles
4. the luster of the soil particles

Prompt:
Question: Which of the following has the greatest effect on the ability of soil to hold water?
1. the age of the soil particles
2. the size of the soil particles
3. the color of the soil particles
4. the luster of the soil particles
Answer:

Answer: 1

Question: Which of the following has the greatest effect on the ability of soil to hold water?

Choices:
V. the age of the soil particles
Z. the size of the soil particles
G. the color of the soil particles
Y. the luster of the soil particles

Prompt:
Question: Which of the following has the greatest effect on the ability of soil to hold water?
V. the age of the soil particles
Z. the size of the soil particles
G. the color of the soil particles
Y. the luster of the soil particles
Answer:

Answer: 1

Question: Which of the following has the greatest effect on the ability of soil to hold water?

Choices:
V. the age of the soil particles
Z. the color of the soil particles
G. the luster of the soil particles
Y. the size of the soil particles

Prompt:
Question: Which of the following has the greatest effect on the ability of soil to hold water?
V. the age of the soil particles
Z. the color of the soil particles
G. the luster of the soil particles
Y. the size of the soil particles
Answer:

Answer: 3


Question: The Water Quality Act of 1987 required the development of standards that would prevent toxic pollutants from reaching dangerous levels in bodies of water. This act affected the amounts of toxic chemicals that could be discharged into bodies of water. Which of the following would have been most regulated by this act?

Choices:
A. feed lots
B. private homes
C. paper mills
D. grocery stores

Prompt:
Question: The Water Quality Act of 1987 required the development of standards that would prevent toxic pollutants from reaching dangerous levels in bodies of water. This act affected the amounts of toxic chemicals that could be discharged into bodies of water. Which of the following would have been most regulated by this act?
A. feed lots
B. private homes
C. paper mills
D. grocery stores
Answer:

Answer: 2

Question: The Water Quality Act of 1987 required the development of standards that would prevent toxic pollutants from reaching dangerous levels in bodies of water. This act affected the amounts of toxic chemicals that could be discharged into bodies of water. Which of the following would have been most regulated by this act?

Choices:
A. paper mills
B. private homes
C. feed lots
D. grocery stores

Prompt:
Question: The Water Quality Act of 1987 required the development of standards that would prevent toxic pollutants from reaching dangerous levels in bodies of water. This act affected the amounts of toxic chemicals that could be discharged into bodies of water. Which of the following would have been most regulated by this act?
A. paper mills
B. private homes
C. feed lots
D. grocery stores
Answer:

Question: The Water Quality Act of 1987 required the development of standards that would prevent toxic pollutants from reaching dangerous levels in bodies of water. This act affected the amounts of toxic chemicals that could be discharged into bodies of water. Which of the following would have been most regulated by this act?

Choices:
1. feed lots
2. private homes
3. paper mills
4. grocery stores

Prompt:
Question: The Water Quality Act of 1987 required the development of standards that would prevent toxic pollutants from reaching dangerous levels in bodies of water. This act affected the amounts of toxic chemicals that could be discharged into bodies of water. Which of the following would have been most regulated by this act?
1. feed lots
2. private homes
3. paper mills
4. grocery stores
Answer:

Answer: 2

Question: The Water Quality Act of 1987 required the development of standards that would prevent toxic pollutants from reaching dangerous levels in bodies of water. This act affected the amounts of toxic chemicals that could be discharged into bodies of water. Which of the following would have been most regulated by this act?

Choices:
T. feed lots
R. private homes
G. paper mills
M. grocery stores

Prompt:
Question: The Water Quality Act of 1987 required the development of standards that would prevent toxic pollutants from reaching dangerous levels in bodies of water. This act affected the amounts of toxic chemicals that could be discharged into bodies of water. Which of the following would have been most regulated by this act?
T. feed lots
R. private homes
G. paper mills
M. grocery stores
Answer:

Answer: 2

Question: The Water Quality Act of 1987 required the development of standards that would prevent toxic pollutants from reaching dangerous levels in bodies of water. This act affected the amounts of toxic chemicals that could be discharged into bodies of water. Which of the following would have been most regulated by this act?

Choices:
T. paper mills
R. private homes
G. feed lots
M. grocery stores

Prompt:
Question: The Water Quality Act of 1987 required the development of standards that would prevent toxic pollutants from reaching dangerous levels in bodies of water. This act affected the amounts of toxic chemicals that could be discharged into bodies of water. Which of the following would have been most regulated by this act?
T. paper mills
R. private homes
G. feed lots
M. grocery stores
Answer:


Question: Which element is necessary for the formation of coal?

Choices:
A. crushed rocks
B. flowing water
C. dead animals
D. decaying vegetation

Prompt:
Question: Which element is necessary for the formation of coal?
A. crushed rocks
B. flowing water
C. dead animals
D. decaying vegetation
Answer:

Answer: 3

Question: Which element is necessary for the formation of coal?

Choices:
A. dead animals
B. decaying vegetation
C. crushed rocks
D. flowing water

Prompt:
Question: Which element is necessary for the formation of coal?
A. dead animals
B. decaying vegetation
C. crushed rocks
D. flowing water
Answer:

Answer: 1

Question: Which element is necessary for the formation of coal?

Choices:
1. crushed rocks
2. flowing water
3. dead animals
4. decaying vegetation

Prompt:
Question: Which element is necessary for the formation of coal?
1. crushed rocks
2. flowing water
3. dead animals
4. decaying vegetation
Answer:

Answer: 3

Question: Which element is necessary for the formation of coal?

Choices:
L. crushed rocks
C. flowing water
I. dead animals
S. decaying vegetation

Prompt:
Question: Which element is necessary for the formation of coal?
L. crushed rocks
C. flowing water
I. dead animals
S. decaying vegetation
Answer:

Answer: 3

Question: Which element is necessary for the formation of coal?

Choices:
L. dead animals
C. decaying vegetation
I. crushed rocks
S. flowing water

Prompt:
Question: Which element is necessary for the formation of coal?
L. dead animals
C. decaying vegetation
I. crushed rocks
S. flowing water
Answer:

Answer: 1


Question: Some ancient Greeks tried to discover the laws of the universe through thought and logic. Which part of the scientific process were these scientists missing?

Choices:
A. analysis
B. experiment
C. conclusion
D. observation

Prompt:
Question: Some ancient Greeks tried to discover the laws of the universe through thought and logic. Which part of the scientific process were these scientists missing?
A. analysis
B. experiment
C. conclusion
D. observation
Answer:

Answer: 1

Question: Some ancient Greeks tried to discover the laws of the universe through thought and logic. Which part of the scientific process were these scientists missing?

Choices:
A. conclusion
B. analysis
C. observation
D. experiment

Prompt:
Question: Some ancient Greeks tried to discover the laws of the universe through thought and logic. Which part of the scientific process were these scientists missing?
A. conclusion
B. analysis
C. observation
D. experiment
Answer:

Answer: 3

Question: Some ancient Greeks tried to discover the laws of the universe through thought and logic. Which part of the scientific process were these scientists missing?

Choices:
1. analysis
2. experiment
3. conclusion
4. observation

Prompt:
Question: Some ancient Greeks tried to discover the laws of the universe through thought and logic. Which part of the scientific process were these scientists missing?
1. analysis
2. experiment
3. conclusion
4. observation
Answer:

Answer: 1

Question: Some ancient Greeks tried to discover the laws of the universe through thought and logic. Which part of the scientific process were these scientists missing?

Choices:
P. analysis
D. experiment
U. conclusion
X. observation

Prompt:
Question: Some ancient Greeks tried to discover the laws of the universe through thought and logic. Which part of the scientific process were these scientists missing?
P. analysis
D. experiment
U. conclusion
X. observation
Answer:

Answer: 1

Question: Some ancient Greeks tried to discover the laws of the universe through thought and logic. Which part of the scientific process were these scientists missing?

Choices:
P. conclusion
D. analysis
U. observation
X. experiment

Prompt:
Question: Some ancient Greeks tried to discover the laws of the universe through thought and logic. Which part of the scientific process were these scientists missing?
P. conclusion
D. analysis
U. observation
X. experiment
Answer:

Answer: 3


Question: Which best describes a characteristic of the jet stream?

Choices:
A. It forms a boundary between a cold air mass and a warm air mass.
B. It creates the high winds around the eye of a hurricane.
C. It forces the hot air along the equator to rise to areas in North America.
D. It causes high pressure air masses to rotate clockwise.

Prompt:
Question: Which best describes a characteristic of the jet stream?
A. It forms a boundary between a cold air mass and a warm air mass.
B. It creates the high winds around the eye of a hurricane.
C. It forces the hot air along the equator to rise to areas in North America.
D. It causes high pressure air masses to rotate clockwise.
Answer:

Question: Which best describes a characteristic of the jet stream?

Choices:
A. It creates the high winds around the eye of a hurricane.
B. It causes high pressure air masses to rotate clockwise.
C. It forces the hot air along the equator to rise to areas in North America.
D. It forms a boundary between a cold air mass and a warm air mass.

Prompt:
Question: Which best describes a characteristic of the jet stream?
A. It creates the high winds around the eye of a hurricane.
B. It causes high pressure air masses to rotate clockwise.
C. It forces the hot air along the equator to rise to areas in North America.
D. It forms a boundary between a cold air mass and a warm air mass.
Answer:

Answer: 3

Question: Which best describes a characteristic of the jet stream?

Choices:
1. It forms a boundary between a cold air mass and a warm air mass.
2. It creates the high winds around the eye of a hurricane.
3. It forces the hot air along the equator to rise to areas in North America.
4. It causes high pressure air masses to rotate clockwise.

Prompt:
Question: Which best describes a characteristic of the jet stream?
1. It forms a boundary between a cold air mass and a warm air mass.
2. It creates the high winds around the eye of a hurricane.
3. It forces the hot air along the equator to rise to areas in North America.
4. It causes high pressure air masses to rotate clockwise.
Answer:

Question: Which best describes a characteristic of the jet stream?

Choices:
T. It forms a boundary between a cold air mass and a warm air mass.
N. It creates the high winds around the eye of a hurricane.
V. It forces the hot air along the equator to rise to areas in North America.
X. It causes high pressure air masses to rotate clockwise.

Prompt:
Question: Which best describes a characteristic of the jet stream?
T. It forms a boundary between a cold air mass and a warm air mass.
N. It creates the high winds around the eye of a hurricane.
V. It forces the hot air along the equator to rise to areas in North America.
X. It causes high pressure air masses to rotate clockwise.
Answer:

Question: Which best describes a characteristic of the jet stream?

Choices:
T. It creates the high winds around the eye of a hurricane.
N. It causes high pressure air masses to rotate clockwise.
V. It forces the hot air along the equator to rise to areas in North America.
X. It forms a boundary between a cold air mass and a warm air mass.

Prompt:
Question: Which best describes a characteristic of the jet stream?
T. It creates the high winds around the eye of a hurricane.
N. It causes high pressure air masses to rotate clockwise.
V. It forces the hot air along the equator to rise to areas in North America.
X. It forms a boundary between a cold air mass and a warm air mass.
Answer:

Answer: 3


Question: Single-celled organisms can reproduce and create cells exactly like themselves without combining genes from two different parent cells. When they do this, they use a type of

Choices:
A. asexual reproduction.
B. gamete formation.
C. natural selection.
D. sexual reproduction.

Prompt:
Question: Single-celled organisms can reproduce and create cells exactly like themselves without combining genes from two different parent cells. When they do this, they use a type of
A. asexual reproduction.
B. gamete formation.
C. natural selection.
D. sexual reproduction.
Answer:

Question: Single-celled organisms can reproduce and create cells exactly like themselves without combining genes from two different parent cells. When they do this, they use a type of

Choices:
A. sexual reproduction.
B. natural selection.
C. asexual reproduction.
D. gamete formation.

Prompt:
Question: Single-celled organisms can reproduce and create cells exactly like themselves without combining genes from two different parent cells. When they do this, they use a type of
A. sexual reproduction.
B. natural selection.
C. asexual reproduction.
D. gamete formation.
Answer:

Answer: 2

Question: Single-celled organisms can reproduce and create cells exactly like themselves without combining genes from two different parent cells. When they do this, they use a type of

Choices:
1. asexual reproduction.
2. gamete formation.
3. natural selection.
4. sexual reproduction.

Prompt:
Question: Single-celled organisms can reproduce and create cells exactly like themselves without combining genes from two different parent cells. When they do this, they use a type of
1. asexual reproduction.
2. gamete formation.
3. natural selection.
4. sexual reproduction.
Answer:

Question: Single-celled organisms can reproduce and create cells exactly like themselves without combining genes from two different parent cells. When they do this, they use a type of

Choices:
Y. asexual reproduction.
P. gamete formation.
X. natural selection.
F. sexual reproduction.

Prompt:
Question: Single-celled organisms can reproduce and create cells exactly like themselves without combining genes from two different parent cells. When they do this, they use a type of
Y. asexual reproduction.
P. gamete formation.
X. natural selection.
F. sexual reproduction.
Answer:

Question: Single-celled organisms can reproduce and create cells exactly like themselves without combining genes from two different parent cells. When they do this, they use a type of

Choices:
Y. sexual reproduction.
P. natural selection.
X. asexual reproduction.
F. gamete formation.

Prompt:
Question: Single-celled organisms can reproduce and create cells exactly like themselves without combining genes from two different parent cells. When they do this, they use a type of
Y. sexual reproduction.
P. natural selection.
X. asexual reproduction.
F. gamete formation.
Answer:

Answer: 2


Question: Most stars are similar to each other in

Choices:
A. brightness.
B. composition.
C. diameter.
D. temperature.

Prompt:
Question: Most stars are similar to each other in
A. brightness.
B. composition.
C. diameter.
D. temperature.
Answer:

Answer: 1

Question: Most stars are similar to each other in

Choices:
A. composition.
B. diameter.
C. temperature.
D. brightness.

Prompt:
Question: Most stars are similar to each other in
A. composition.
B. diameter.
C. temperature.
D. brightness.
Answer:

Question: Most stars are similar to each other in

Choices:
1. brightness.
2. composition.
3. diameter.
4. temperature.

Prompt:
Question: Most stars are similar to each other in
1. brightness.
2. composition.
3. diameter.
4. temperature.
Answer:

Answer: 1

Question: Most stars are similar to each other in

Choices:
E. brightness.
O. composition.
M. diameter.
W. temperature.

Prompt:
Question: Most stars are similar to each other in
E. brightness.
O. composition.
M. diameter.
W. temperature.
Answer:

Answer: 1

Question: Most stars are similar to each other in

Choices:
E. composition.
O. diameter.
M. temperature.
W. brightness.

Prompt:
Question: Most stars are similar to each other in
E. composition.
O. diameter.
M. temperature.
W. brightness.
Answer:


Question: Which BEST explains why green marine algae are most often restricted to the top 100 meters of the ocean?

Choices:
A. They have no roots to anchor them to the ocean floor.
B. They can live only where there is light.
C. The pressure is too great for them to survive below 100 meters.
D. If the algae lived below 100 meters they would be eaten by animals.

Prompt:
Question: Which BEST explains why green marine algae are most often restricted to the top 100 meters of the ocean?
A. They have no roots to anchor them to the ocean floor.
B. They can live only where there is light.
C. The pressure is too great for them to survive below 100 meters.
D. If the algae lived below 100 meters they would be eaten by animals.
Answer:

Answer: 1

Question: Which BEST explains why green marine algae are most often restricted to the top 100 meters of the ocean?

Choices:
A. The pressure is too great for them to survive below 100 meters.
B. If the algae lived below 100 meters they would be eaten by animals.
C. They can live only where there is light.
D. They have no roots to anchor them to the ocean floor.

Prompt:
Question: Which BEST explains why green marine algae are most often restricted to the top 100 meters of the ocean?
A. The pressure is too great for them to survive below 100 meters.
B. If the algae lived below 100 meters they would be eaten by animals.
C. They can live only where there is light.
D. They have no roots to anchor them to the ocean floor.
Answer:

Answer: 2

Question: Which BEST explains why green marine algae are most often restricted to the top 100 meters of the ocean?

Choices:
1. They have no roots to anchor them to the ocean floor.
2. They can live only where there is light.
3. The pressure is too great for them to survive below 100 meters.
4. If the algae lived below 100 meters they would be eaten by animals.

Prompt:
Question: Which BEST explains why green marine algae are most often restricted to the top 100 meters of the ocean?
1. They have no roots to anchor them to the ocean floor.
2. They can live only where there is light.
3. The pressure is too great for them to survive below 100 meters.
4. If the algae lived below 100 meters they would be eaten by animals.
Answer:

Answer: 1

Question: Which BEST explains why green marine algae are most often restricted to the top 100 meters of the ocean?

Choices:
L. They have no roots to anchor them to the ocean floor.
J. They can live only where there is light.
A. The pressure is too great for them to survive below 100 meters.
N. If the algae lived below 100 meters they would be eaten by animals.

Prompt:
Question: Which BEST explains why green marine algae are most often restricted to the top 100 meters of the ocean?
L. They have no roots to anchor them to the ocean floor.
J. They can live only where there is light.
A. The pressure is too great for them to survive below 100 meters.
N. If the algae lived below 100 meters they would be eaten by animals.
Answer:

Answer: 1

Question: Which BEST explains why green marine algae are most often restricted to the top 100 meters of the ocean?

Choices:
L. The pressure is too great for them to survive below 100 meters.
J. If the algae lived below 100 meters they would be eaten by animals.
A. They can live only where there is light.
N. They have no roots to anchor them to the ocean floor.

Prompt:
Question: Which BEST explains why green marine algae are most often restricted to the top 100 meters of the ocean?
L. The pressure is too great for them to survive below 100 meters.
J. If the algae lived below 100 meters they would be eaten by animals.
A. They can live only where there is light.
N. They have no roots to anchor them to the ocean floor.
Answer:

Answer: 2


Question: Which of these locations in the solar system contains the most asteroids?

Choices:
A. the surface of the Sun
B. the ring system of Saturn
C. between Mars and Jupiter
D. between Mercury and Venus

Prompt:
Question: Which of these locations in the solar system contains the most asteroids?
A. the surface of the Sun
B. the ring system of Saturn
C. between Mars and Jupiter
D. between Mercury and Venus
Answer:

Answer: 2

Question: Which of these locations in the solar system contains the most asteroids?

Choices:
A. the surface of the Sun
B. the ring system of Saturn
C. between Mercury and Venus
D. between Mars and Jupiter

Prompt:
Question: Which of these locations in the solar system contains the most asteroids?
A. the surface of the Sun
B. the ring system of Saturn
C. between Mercury and Venus
D. between Mars and Jupiter
Answer:

Answer: 3

Question: Which of these locations in the solar system contains the most asteroids?

Choices:
1. the surface of the Sun
2. the ring system of Saturn
3. between Mars and Jupiter
4. between Mercury and Venus

Prompt:
Question: Which of these locations in the solar system contains the most asteroids?
1. the surface of the Sun
2. the ring system of Saturn
3. between Mars and Jupiter
4. between Mercury and Venus
Answer:

Answer: 2

Question: Which of these locations in the solar system contains the most asteroids?

Choices:
I. the surface of the Sun
K. the ring system of Saturn
O. between Mars and Jupiter
P. between Mercury and Venus

Prompt:
Question: Which of these locations in the solar system contains the most asteroids?
I. the surface of the Sun
K. the ring system of Saturn
O. between Mars and Jupiter
P. between Mercury and Venus
Answer:

Answer: 2

Question: Which of these locations in the solar system contains the most asteroids?

Choices:
I. the surface of the Sun
K. the ring system of Saturn
O. between Mercury and Venus
P. between Mars and Jupiter

Prompt:
Question: Which of these locations in the solar system contains the most asteroids?
I. the surface of the Sun
K. the ring system of Saturn
O. between Mercury and Venus
P. between Mars and Jupiter
Answer:

Answer: 3


Question: The body is able to detect pressure on its surface by which direct means?

Choices:
A. releasing of hormones in skin
B. changing in volume of fat and muscle cells
C. signaling by sensory neurons
D. changing of voltage in interneurons

Prompt:
Question: The body is able to detect pressure on its surface by which direct means?
A. releasing of hormones in skin
B. changing in volume of fat and muscle cells
C. signaling by sensory neurons
D. changing of voltage in interneurons
Answer:

Answer: 2

Question: The body is able to detect pressure on its surface by which direct means?

Choices:
A. releasing of hormones in skin
B. signaling by sensory neurons
C. changing in volume of fat and muscle cells
D. changing of voltage in interneurons

Prompt:
Question: The body is able to detect pressure on its surface by which direct means?
A. releasing of hormones in skin
B. signaling by sensory neurons
C. changing in volume of fat and muscle cells
D. changing of voltage in interneurons
Answer:

Answer: 1

Question: The body is able to detect pressure on its surface by which direct means?

Choices:
1. releasing of hormones in skin
2. changing in volume of fat and muscle cells
3. signaling by sensory neurons
4. changing of voltage in interneurons

Prompt:
Question: The body is able to detect pressure on its surface by which direct means?
1. releasing of hormones in skin
2. changing in volume of fat and muscle cells
3. signaling by sensory neurons
4. changing of voltage in interneurons
Answer:

Answer: 2

Question: The body is able to detect pressure on its surface by which direct means?

Choices:
T. releasing of hormones in skin
I. changing in volume of fat and muscle cells
Y. signaling by sensory neurons
E. changing of voltage in interneurons

Prompt:
Question: The body is able to detect pressure on its surface by which direct means?
T. releasing of hormones in skin
I. changing in volume of fat and muscle cells
Y. signaling by sensory neurons
E. changing of voltage in interneurons
Answer:

Answer: 2

Question: The body is able to detect pressure on its surface by which direct means?

Choices:
T. releasing of hormones in skin
I. signaling by sensory neurons
Y. changing in volume of fat and muscle cells
E. changing of voltage in interneurons

Prompt:
Question: The body is able to detect pressure on its surface by which direct means?
T. releasing of hormones in skin
I. signaling by sensory neurons
Y. changing in volume of fat and muscle cells
E. changing of voltage in interneurons
Answer:

Answer: 1


Question: Which of these is an organism that is unicellular?

Choices:
A. virus
B. amoeba
C. mushroom
D. ant

Prompt:
Question: Which of these is an organism that is unicellular?
A. virus
B. amoeba
C. mushroom
D. ant
Answer:

Answer: 1

Question: Which of these is an organism that is unicellular?

Choices:
A. amoeba
B. ant
C. mushroom
D. virus

Prompt:
Question: Which of these is an organism that is unicellular?
A. amoeba
B. ant
C. mushroom
D. virus
Answer:

Question: Which of these is an organism that is unicellular?

Choices:
1. virus
2. amoeba
3. mushroom
4. ant

Prompt:
Question: Which of these is an organism that is unicellular?
1. virus
2. amoeba
3. mushroom
4. ant
Answer:

Answer: 1

Question: Which of these is an organism that is unicellular?

Choices:
K. virus
J. amoeba
U. mushroom
I. ant

Prompt:
Question: Which of these is an organism that is unicellular?
K. virus
J. amoeba
U. mushroom
I. ant
Answer:

Answer: 1

Question: Which of these is an organism that is unicellular?

Choices:
K. amoeba
J. ant
U. mushroom
I. virus

Prompt:
Question: Which of these is an organism that is unicellular?
K. amoeba
J. ant
U. mushroom
I. virus
Answer:


Question: Mark wants to make lemonade for his friends. He uses water, lemon juice, and sugar. Which of these best describes the lemonade?

Choices:
A. a mixture
B. a metal
C. an element
D. a compound

Prompt:
Question: Mark wants to make lemonade for his friends. He uses water, lemon juice, and sugar. Which of these best describes the lemonade?
A. a mixture
B. a metal
C. an element
D. a compound
Answer:

Question: Mark wants to make lemonade for his friends. He uses water, lemon juice, and sugar. Which of these best describes the lemonade?

Choices:
A. an element
B. a compound
C. a metal
D. a mixture

Prompt:
Question: Mark wants to make lemonade for his friends. He uses water, lemon juice, and sugar. Which of these best describes the lemonade?
A. an element
B. a compound
C. a metal
D. a mixture
Answer:

Answer: 3

Question: Mark wants to make lemonade for his friends. He uses water, lemon juice, and sugar. Which of these best describes the lemonade?

Choices:
1. a mixture
2. a metal
3. an element
4. a compound

Prompt:
Question: Mark wants to make lemonade for his friends. He uses water, lemon juice, and sugar. Which of these best describes the lemonade?
1. a mixture
2. a metal
3. an element
4. a compound
Answer:

Question: Mark wants to make lemonade for his friends. He uses water, lemon juice, and sugar. Which of these best describes the lemonade?

Choices:
K. a mixture
N. a metal
E. an element
B. a compound

Prompt:
Question: Mark wants to make lemonade for his friends. He uses water, lemon juice, and sugar. Which of these best describes the lemonade?
K. a mixture
N. a metal
E. an element
B. a compound
Answer:

Question: Mark wants to make lemonade for his friends. He uses water, lemon juice, and sugar. Which of these best describes the lemonade?

Choices:
K. an element
N. a compound
E. a metal
B. a mixture

Prompt:
Question: Mark wants to make lemonade for his friends. He uses water, lemon juice, and sugar. Which of these best describes the lemonade?
K. an element
N. a compound
E. a metal
B. a mixture
Answer:

Answer: 3


Question: Sandra puts some pill bugs into an open box. She covers half the box with a piece of cardboard. She then places the box outside on a summer day, and all the pill bugs move under the cardboard. The pill bugs are most likely responding to which of the following?

Choices:
A. air pressure
B. bright light
C. wind
D. fog

Prompt:
Question: Sandra puts some pill bugs into an open box. She covers half the box with a piece of cardboard. She then places the box outside on a summer day, and all the pill bugs move under the cardboard. The pill bugs are most likely responding to which of the following?
A. air pressure
B. bright light
C. wind
D. fog
Answer:

Answer: 1

Question: Sandra puts some pill bugs into an open box. She covers half the box with a piece of cardboard. She then places the box outside on a summer day, and all the pill bugs move under the cardboard. The pill bugs are most likely responding to which of the following?

Choices:
A. wind
B. fog
C. air pressure
D. bright light

Prompt:
Question: Sandra puts some pill bugs into an open box. She covers half the box with a piece of cardboard. She then places the box outside on a summer day, and all the pill bugs move under the cardboard. The pill bugs are most likely responding to which of the following?
A. wind
B. fog
C. air pressure
D. bright light
Answer:

Answer: 3

Question: Sandra puts some pill bugs into an open box. She covers half the box with a piece of cardboard. She then places the box outside on a summer day, and all the pill bugs move under the cardboard. The pill bugs are most likely responding to which of the following?

Choices:
1. air pressure
2. bright light
3. wind
4. fog

Prompt:
Question: Sandra puts some pill bugs into an open box. She covers half the box with a piece of cardboard. She then places the box outside on a summer day, and all the pill bugs move under the cardboard. The pill bugs are most likely responding to which of the following?
1. air pressure
2. bright light
3. wind
4. fog
Answer:

Answer: 1

Question: Sandra puts some pill bugs into an open box. She covers half the box with a piece of cardboard. She then places the box outside on a summer day, and all the pill bugs move under the cardboard. The pill bugs are most likely responding to which of the following?

Choices:
O. air pressure
B. bright light
K. wind
M. fog

Prompt:
Question: Sandra puts some pill bugs into an open box. She covers half the box with a piece of cardboard. She then places the box outside on a summer day, and all the pill bugs move under the cardboard. The pill bugs are most likely responding to which of the following?
O. air pressure
B. bright light
K. wind
M. fog
Answer:

Answer: 1

Question: Sandra puts some pill bugs into an open box. She covers half the box with a piece of cardboard. She then places the box outside on a summer day, and all the pill bugs move under the cardboard. The pill bugs are most likely responding to which of the following?

Choices:
O. wind
B. fog
K. air pressure
M. bright light

Prompt:
Question: Sandra puts some pill bugs into an open box. She covers half the box with a piece of cardboard. She then places the box outside on a summer day, and all the pill bugs move under the cardboard. The pill bugs are most likely responding to which of the following?
O. wind
B. fog
K. air pressure
M. bright light
Answer:

Answer: 3


Question: During science class, students combined 1 kg of iron filings with 1 kg of sand to create a mixture. Which of the following methods would be best for separating the iron filings from the sand?

Choices:
A. Stir the mixture into hot water to dissolve the sand.
B. Strain the mixture through a paper filter to collect the sand.
C. Drag a magnet through the mixture to attract the iron filings.
D. Shake the mixture to cause the iron filings to settle to the bottom.

Prompt:
Question: During science class, students combined 1 kg of iron filings with 1 kg of sand to create a mixture. Which of the following methods would be best for separating the iron filings from the sand?
A. Stir the mixture into hot water to dissolve the sand.
B. Strain the mixture through a paper filter to collect the sand.
C. Drag a magnet through the mixture to attract the iron filings.
D. Shake the mixture to cause the iron filings to settle to the bottom.
Answer:

Answer: 2

Question: During science class, students combined 1 kg of iron filings with 1 kg of sand to create a mixture. Which of the following methods would be best for separating the iron filings from the sand?

Choices:
A. Drag a magnet through the mixture to attract the iron filings.
B. Shake the mixture to cause the iron filings to settle to the bottom.
C. Stir the mixture into hot water to dissolve the sand.
D. Strain the mixture through a paper filter to collect the sand.

Prompt:
Question: During science class, students combined 1 kg of iron filings with 1 kg of sand to create a mixture. Which of the following methods would be best for separating the iron filings from the sand?
A. Drag a magnet through the mixture to attract the iron filings.
B. Shake the mixture to cause the iron filings to settle to the bottom.
C. Stir the mixture into hot water to dissolve the sand.
D. Strain the mixture through a paper filter to collect the sand.
Answer:

Question: During science class, students combined 1 kg of iron filings with 1 kg of sand to create a mixture. Which of the following methods would be best for separating the iron filings from the sand?

Choices:
1. Stir the mixture into hot water to dissolve the sand.
2. Strain the mixture through a paper filter to collect the sand.
3. Drag a magnet through the mixture to attract the iron filings.
4. Shake the mixture to cause the iron filings to settle to the bottom.

Prompt:
Question: During science class, students combined 1 kg of iron filings with 1 kg of sand to create a mixture. Which of the following methods would be best for separating the iron filings from the sand?
1. Stir the mixture into hot water to dissolve the sand.
2. Strain the mixture through a paper filter to collect the sand.
3. Drag a magnet through the mixture to attract the iron filings.
4. Shake the mixture to cause the iron filings to settle to the bottom.
Answer:

Answer: 2

Question: During science class, students combined 1 kg of iron filings with 1 kg of sand to create a mixture. Which of the following methods would be best for separating the iron filings from the sand?

Choices:
A. Stir the mixture into hot water to dissolve the sand.
M. Strain the mixture through a paper filter to collect the sand.
Y. Drag a magnet through the mixture to attract the iron filings.
G. Shake the mixture to cause the iron filings to settle to the bottom.

Prompt:
Question: During science class, students combined 1 kg of iron filings with 1 kg of sand to create a mixture. Which of the following methods would be best for separating the iron filings from the sand?
A. Stir the mixture into hot water to dissolve the sand.
M. Strain the mixture through a paper filter to collect the sand.
Y. Drag a magnet through the mixture to attract the iron filings.
G. Shake the mixture to cause the iron filings to settle to the bottom.
Answer:

Answer: 2

Question: During science class, students combined 1 kg of iron filings with 1 kg of sand to create a mixture. Which of the following methods would be best for separating the iron filings from the sand?

Choices:
A. Drag a magnet through the mixture to attract the iron filings.
M. Shake the mixture to cause the iron filings to settle to the bottom.
Y. Stir the mixture into hot water to dissolve the sand.
G. Strain the mixture through a paper filter to collect the sand.

Prompt:
Question: During science class, students combined 1 kg of iron filings with 1 kg of sand to create a mixture. Which of the following methods would be best for separating the iron filings from the sand?
A. Drag a magnet through the mixture to attract the iron filings.
M. Shake the mixture to cause the iron filings to settle to the bottom.
Y. Stir the mixture into hot water to dissolve the sand.
G. Strain the mixture through a paper filter to collect the sand.
Answer: