Question: Discarded electronic devices, such as outdated computers and cell phones, contain materials that can be toxic to the environment. Which statement best explains why humans continue to use these technologies?

Choices:
A. Electronics have become less expensive over time.
B. Some areas have recycling programs for electronics.
C. Industries that produce electronics help the economy.
D. Humans value the benefits of these devices over their cost.

Prompt:
Question: Discarded electronic devices, such as outdated computers and cell phones, contain materials that can be toxic to the environment. Which statement best explains why humans continue to use these technologies?
A. Electronics have become less expensive over time.
B. Some areas have recycling programs for electronics.
C. Industries that produce electronics help the economy.
D. Humans value the benefits of these devices over their cost.
Answer:

Answer: 3

Question: Discarded electronic devices, such as outdated computers and cell phones, contain materials that can be toxic to the environment. Which statement best explains why humans continue to use these technologies?

Choices:
A. Humans value the benefits of these devices over their cost.
B. Some areas have recycling programs for electronics.
C. Industries that produce electronics help the economy.
D. Electronics have become less expensive over time.

Prompt:
Question: Discarded electronic devices, such as outdated computers and cell phones, contain materials that can be toxic to the environment. Which statement best explains why humans continue to use these technologies?
A. Humans value the benefits of these devices over their cost.
B. Some areas have recycling programs for electronics.
C. Industries that produce electronics help the economy.
D. Electronics have become less expensive over time.
Answer:

Question: Discarded electronic devices, such as outdated computers and cell phones, contain materials that can be toxic to the environment. Which statement best explains why humans continue to use these technologies?

Choices:
1. Electronics have become less expensive over time.
2. Some areas have recycling programs for electronics.
3. Industries that produce electronics help the economy.
4. Humans value the benefits of these devices over their cost.

Prompt:
Question: Discarded electronic devices, such as outdated computers and cell phones, contain materials that can be toxic to the environment. Which statement best explains why humans continue to use these technologies?
1. Electronics have become less expensive over time.
2. Some areas have recycling programs for electronics.
3. Industries that produce electronics help the economy.
4. Humans value the benefits of these devices over their cost.
Answer:

Answer: 3

Question: Discarded electronic devices, such as outdated computers and cell phones, contain materials that can be toxic to the environment. Which statement best explains why humans continue to use these technologies?

Choices:
K. Electronics have become less expensive over time.
P. Some areas have recycling programs for electronics.
N. Industries that produce electronics help the economy.
Z. Humans value the benefits of these devices over their cost.

Prompt:
Question: Discarded electronic devices, such as outdated computers and cell phones, contain materials that can be toxic to the environment. Which statement best explains why humans continue to use these technologies?
K. Electronics have become less expensive over time.
P. Some areas have recycling programs for electronics.
N. Industries that produce electronics help the economy.
Z. Humans value the benefits of these devices over their cost.
Answer:

Answer: 3

Question: Discarded electronic devices, such as outdated computers and cell phones, contain materials that can be toxic to the environment. Which statement best explains why humans continue to use these technologies?

Choices:
K. Humans value the benefits of these devices over their cost.
P. Some areas have recycling programs for electronics.
N. Industries that produce electronics help the economy.
Z. Electronics have become less expensive over time.

Prompt:
Question: Discarded electronic devices, such as outdated computers and cell phones, contain materials that can be toxic to the environment. Which statement best explains why humans continue to use these technologies?
K. Humans value the benefits of these devices over their cost.
P. Some areas have recycling programs for electronics.
N. Industries that produce electronics help the economy.
Z. Electronics have become less expensive over time.
Answer:


Question: A student crumples up a sheet of paper. Which property of the paper has changed?

Choices:
A. color
B. mass
C. state
D. shape

Prompt:
Question: A student crumples up a sheet of paper. Which property of the paper has changed?
A. color
B. mass
C. state
D. shape
Answer:

Answer: 3

Question: A student crumples up a sheet of paper. Which property of the paper has changed?

Choices:
A. color
B. shape
C. state
D. mass

Prompt:
Question: A student crumples up a sheet of paper. Which property of the paper has changed?
A. color
B. shape
C. state
D. mass
Answer:

Answer: 1

Question: A student crumples up a sheet of paper. Which property of the paper has changed?

Choices:
1. color
2. mass
3. state
4. shape

Prompt:
Question: A student crumples up a sheet of paper. Which property of the paper has changed?
1. color
2. mass
3. state
4. shape
Answer:

Answer: 3

Question: A student crumples up a sheet of paper. Which property of the paper has changed?

Choices:
Y. color
G. mass
S. state
X. shape

Prompt:
Question: A student crumples up a sheet of paper. Which property of the paper has changed?
Y. color
G. mass
S. state
X. shape
Answer:

Answer: 3

Question: A student crumples up a sheet of paper. Which property of the paper has changed?

Choices:
Y. color
G. shape
S. state
X. mass

Prompt:
Question: A student crumples up a sheet of paper. Which property of the paper has changed?
Y. color
G. shape
S. state
X. mass
Answer:

Answer: 1


Question: When a plant dies, it often decomposes and becomes part of the soil. This process is one step in which cycle?

Choices:
A. lunar
B. water
C. carbon
D. energy

Prompt:
Question: When a plant dies, it often decomposes and becomes part of the soil. This process is one step in which cycle?
A. lunar
B. water
C. carbon
D. energy
Answer:

Answer: 2

Question: When a plant dies, it often decomposes and becomes part of the soil. This process is one step in which cycle?

Choices:
A. water
B. energy
C. lunar
D. carbon

Prompt:
Question: When a plant dies, it often decomposes and becomes part of the soil. This process is one step in which cycle?
A. water
B. energy
C. lunar
D. carbon
Answer:

Answer: 3

Question: When a plant dies, it often decomposes and becomes part of the soil. This process is one step in which cycle?

Choices:
1. lunar
2. water
3. carbon
4. energy

Prompt:
Question: When a plant dies, it often decomposes and becomes part of the soil. This process is one step in which cycle?
1. lunar
2. water
3. carbon
4. energy
Answer:

Answer: 2

Question: When a plant dies, it often decomposes and becomes part of the soil. This process is one step in which cycle?

Choices:
E. lunar
X. water
S. carbon
J. energy

Prompt:
Question: When a plant dies, it often decomposes and becomes part of the soil. This process is one step in which cycle?
E. lunar
X. water
S. carbon
J. energy
Answer:

Answer: 2

Question: When a plant dies, it often decomposes and becomes part of the soil. This process is one step in which cycle?

Choices:
E. water
X. energy
S. lunar
J. carbon

Prompt:
Question: When a plant dies, it often decomposes and becomes part of the soil. This process is one step in which cycle?
E. water
X. energy
S. lunar
J. carbon
Answer:

Answer: 3


Question: Which would best aid a scientist in discovering how Earth may have changed over time?

Choices:
A. finding the nest of a bald eagle
B. tracking the footprints of a wolf
C. analyzing the pollination of a sunflower
D. discovering a fossil of a seashell in a wooded area

Prompt:
Question: Which would best aid a scientist in discovering how Earth may have changed over time?
A. finding the nest of a bald eagle
B. tracking the footprints of a wolf
C. analyzing the pollination of a sunflower
D. discovering a fossil of a seashell in a wooded area
Answer:

Answer: 3

Question: Which would best aid a scientist in discovering how Earth may have changed over time?

Choices:
A. tracking the footprints of a wolf
B. finding the nest of a bald eagle
C. discovering a fossil of a seashell in a wooded area
D. analyzing the pollination of a sunflower

Prompt:
Question: Which would best aid a scientist in discovering how Earth may have changed over time?
A. tracking the footprints of a wolf
B. finding the nest of a bald eagle
C. discovering a fossil of a seashell in a wooded area
D. analyzing the pollination of a sunflower
Answer:

Answer: 2

Question: Which would best aid a scientist in discovering how Earth may have changed over time?

Choices:
1. finding the nest of a bald eagle
2. tracking the footprints of a wolf
3. analyzing the pollination of a sunflower
4. discovering a fossil of a seashell in a wooded area

Prompt:
Question: Which would best aid a scientist in discovering how Earth may have changed over time?
1. finding the nest of a bald eagle
2. tracking the footprints of a wolf
3. analyzing the pollination of a sunflower
4. discovering a fossil of a seashell in a wooded area
Answer:

Answer: 3

Question: Which would best aid a scientist in discovering how Earth may have changed over time?

Choices:
O. finding the nest of a bald eagle
Q. tracking the footprints of a wolf
N. analyzing the pollination of a sunflower
F. discovering a fossil of a seashell in a wooded area

Prompt:
Question: Which would best aid a scientist in discovering how Earth may have changed over time?
O. finding the nest of a bald eagle
Q. tracking the footprints of a wolf
N. analyzing the pollination of a sunflower
F. discovering a fossil of a seashell in a wooded area
Answer:

Answer: 3

Question: Which would best aid a scientist in discovering how Earth may have changed over time?

Choices:
O. tracking the footprints of a wolf
Q. finding the nest of a bald eagle
N. discovering a fossil of a seashell in a wooded area
F. analyzing the pollination of a sunflower

Prompt:
Question: Which would best aid a scientist in discovering how Earth may have changed over time?
O. tracking the footprints of a wolf
Q. finding the nest of a bald eagle
N. discovering a fossil of a seashell in a wooded area
F. analyzing the pollination of a sunflower
Answer:

Answer: 2


Question: Kendall studied the ways in which human body systems work together. He compared the respiratory and circulatory systems. In which way are these two systems similar to each other?

Choices:
A. They both bring oxygen to the body.
B. They both send messages to the body.
C. They both digest nutrients for the body.
D. They both pump blood through the body.

Prompt:
Question: Kendall studied the ways in which human body systems work together. He compared the respiratory and circulatory systems. In which way are these two systems similar to each other?
A. They both bring oxygen to the body.
B. They both send messages to the body.
C. They both digest nutrients for the body.
D. They both pump blood through the body.
Answer:

Question: Kendall studied the ways in which human body systems work together. He compared the respiratory and circulatory systems. In which way are these two systems similar to each other?

Choices:
A. They both pump blood through the body.
B. They both bring oxygen to the body.
C. They both digest nutrients for the body.
D. They both send messages to the body.

Prompt:
Question: Kendall studied the ways in which human body systems work together. He compared the respiratory and circulatory systems. In which way are these two systems similar to each other?
A. They both pump blood through the body.
B. They both bring oxygen to the body.
C. They both digest nutrients for the body.
D. They both send messages to the body.
Answer:

Answer: 1

Question: Kendall studied the ways in which human body systems work together. He compared the respiratory and circulatory systems. In which way are these two systems similar to each other?

Choices:
1. They both bring oxygen to the body.
2. They both send messages to the body.
3. They both digest nutrients for the body.
4. They both pump blood through the body.

Prompt:
Question: Kendall studied the ways in which human body systems work together. He compared the respiratory and circulatory systems. In which way are these two systems similar to each other?
1. They both bring oxygen to the body.
2. They both send messages to the body.
3. They both digest nutrients for the body.
4. They both pump blood through the body.
Answer:

Question: Kendall studied the ways in which human body systems work together. He compared the respiratory and circulatory systems. In which way are these two systems similar to each other?

Choices:
G. They both bring oxygen to the body.
H. They both send messages to the body.
F. They both digest nutrients for the body.
Q. They both pump blood through the body.

Prompt:
Question: Kendall studied the ways in which human body systems work together. He compared the respiratory and circulatory systems. In which way are these two systems similar to each other?
G. They both bring oxygen to the body.
H. They both send messages to the body.
F. They both digest nutrients for the body.
Q. They both pump blood through the body.
Answer:

Question: Kendall studied the ways in which human body systems work together. He compared the respiratory and circulatory systems. In which way are these two systems similar to each other?

Choices:
G. They both pump blood through the body.
H. They both bring oxygen to the body.
F. They both digest nutrients for the body.
Q. They both send messages to the body.

Prompt:
Question: Kendall studied the ways in which human body systems work together. He compared the respiratory and circulatory systems. In which way are these two systems similar to each other?
G. They both pump blood through the body.
H. They both bring oxygen to the body.
F. They both digest nutrients for the body.
Q. They both send messages to the body.
Answer:

Answer: 1


Question: A difference between the oceanic crust and the continental crust is that the oceanic crust is

Choices:
A. composed chiefly of sedimentary rocks.
B. more dense than the continental crust.
C. older than the continental crust.
D. continually being created.

Prompt:
Question: A difference between the oceanic crust and the continental crust is that the oceanic crust is
A. composed chiefly of sedimentary rocks.
B. more dense than the continental crust.
C. older than the continental crust.
D. continually being created.
Answer:

Answer: 1

Question: A difference between the oceanic crust and the continental crust is that the oceanic crust is

Choices:
A. older than the continental crust.
B. composed chiefly of sedimentary rocks.
C. more dense than the continental crust.
D. continually being created.

Prompt:
Question: A difference between the oceanic crust and the continental crust is that the oceanic crust is
A. older than the continental crust.
B. composed chiefly of sedimentary rocks.
C. more dense than the continental crust.
D. continually being created.
Answer:

Answer: 2

Question: A difference between the oceanic crust and the continental crust is that the oceanic crust is

Choices:
1. composed chiefly of sedimentary rocks.
2. more dense than the continental crust.
3. older than the continental crust.
4. continually being created.

Prompt:
Question: A difference between the oceanic crust and the continental crust is that the oceanic crust is
1. composed chiefly of sedimentary rocks.
2. more dense than the continental crust.
3. older than the continental crust.
4. continually being created.
Answer:

Answer: 1

Question: A difference between the oceanic crust and the continental crust is that the oceanic crust is

Choices:
X. composed chiefly of sedimentary rocks.
J. more dense than the continental crust.
Y. older than the continental crust.
F. continually being created.

Prompt:
Question: A difference between the oceanic crust and the continental crust is that the oceanic crust is
X. composed chiefly of sedimentary rocks.
J. more dense than the continental crust.
Y. older than the continental crust.
F. continually being created.
Answer:

Answer: 1

Question: A difference between the oceanic crust and the continental crust is that the oceanic crust is

Choices:
X. older than the continental crust.
J. composed chiefly of sedimentary rocks.
Y. more dense than the continental crust.
F. continually being created.

Prompt:
Question: A difference between the oceanic crust and the continental crust is that the oceanic crust is
X. older than the continental crust.
J. composed chiefly of sedimentary rocks.
Y. more dense than the continental crust.
F. continually being created.
Answer:

Answer: 2


Question: Which of these elements is found in the greatest amount in organisms?

Choices:
A. carbon
B. iron
C. lead
D. neon

Prompt:
Question: Which of these elements is found in the greatest amount in organisms?
A. carbon
B. iron
C. lead
D. neon
Answer:

Question: Which of these elements is found in the greatest amount in organisms?

Choices:
A. lead
B. iron
C. carbon
D. neon

Prompt:
Question: Which of these elements is found in the greatest amount in organisms?
A. lead
B. iron
C. carbon
D. neon
Answer:

Answer: 2

Question: Which of these elements is found in the greatest amount in organisms?

Choices:
1. carbon
2. iron
3. lead
4. neon

Prompt:
Question: Which of these elements is found in the greatest amount in organisms?
1. carbon
2. iron
3. lead
4. neon
Answer:

Question: Which of these elements is found in the greatest amount in organisms?

Choices:
E. carbon
I. iron
Q. lead
N. neon

Prompt:
Question: Which of these elements is found in the greatest amount in organisms?
E. carbon
I. iron
Q. lead
N. neon
Answer:

Question: Which of these elements is found in the greatest amount in organisms?

Choices:
E. lead
I. iron
Q. carbon
N. neon

Prompt:
Question: Which of these elements is found in the greatest amount in organisms?
E. lead
I. iron
Q. carbon
N. neon
Answer:

Answer: 2


Question: After mining removes layers of rock from a hillside, new plants begin to grow in the cracks of the bare rock. The plants beginning to grow are an example of which natural process?

Choices:
A. secondary succession in an existing ecosystem
B. new species developing in an ecosystem
C. species competition in a community
D. primary succession in a new habitat

Prompt:
Question: After mining removes layers of rock from a hillside, new plants begin to grow in the cracks of the bare rock. The plants beginning to grow are an example of which natural process?
A. secondary succession in an existing ecosystem
B. new species developing in an ecosystem
C. species competition in a community
D. primary succession in a new habitat
Answer:

Answer: 3

Question: After mining removes layers of rock from a hillside, new plants begin to grow in the cracks of the bare rock. The plants beginning to grow are an example of which natural process?

Choices:
A. secondary succession in an existing ecosystem
B. new species developing in an ecosystem
C. primary succession in a new habitat
D. species competition in a community

Prompt:
Question: After mining removes layers of rock from a hillside, new plants begin to grow in the cracks of the bare rock. The plants beginning to grow are an example of which natural process?
A. secondary succession in an existing ecosystem
B. new species developing in an ecosystem
C. primary succession in a new habitat
D. species competition in a community
Answer:

Answer: 2

Question: After mining removes layers of rock from a hillside, new plants begin to grow in the cracks of the bare rock. The plants beginning to grow are an example of which natural process?

Choices:
1. secondary succession in an existing ecosystem
2. new species developing in an ecosystem
3. species competition in a community
4. primary succession in a new habitat

Prompt:
Question: After mining removes layers of rock from a hillside, new plants begin to grow in the cracks of the bare rock. The plants beginning to grow are an example of which natural process?
1. secondary succession in an existing ecosystem
2. new species developing in an ecosystem
3. species competition in a community
4. primary succession in a new habitat
Answer:

Answer: 3

Question: After mining removes layers of rock from a hillside, new plants begin to grow in the cracks of the bare rock. The plants beginning to grow are an example of which natural process?

Choices:
S. secondary succession in an existing ecosystem
K. new species developing in an ecosystem
W. species competition in a community
U. primary succession in a new habitat

Prompt:
Question: After mining removes layers of rock from a hillside, new plants begin to grow in the cracks of the bare rock. The plants beginning to grow are an example of which natural process?
S. secondary succession in an existing ecosystem
K. new species developing in an ecosystem
W. species competition in a community
U. primary succession in a new habitat
Answer:

Answer: 3

Question: After mining removes layers of rock from a hillside, new plants begin to grow in the cracks of the bare rock. The plants beginning to grow are an example of which natural process?

Choices:
S. secondary succession in an existing ecosystem
K. new species developing in an ecosystem
W. primary succession in a new habitat
U. species competition in a community

Prompt:
Question: After mining removes layers of rock from a hillside, new plants begin to grow in the cracks of the bare rock. The plants beginning to grow are an example of which natural process?
S. secondary succession in an existing ecosystem
K. new species developing in an ecosystem
W. primary succession in a new habitat
U. species competition in a community
Answer:

Answer: 2


Question: Improvements in farming technology would most likely

Choices:
A. increase the amount of food produced.
B. change global climate conditions.
C. promote unhealthy dietary choices.
D. decrease the amount of daily exercise.

Prompt:
Question: Improvements in farming technology would most likely
A. increase the amount of food produced.
B. change global climate conditions.
C. promote unhealthy dietary choices.
D. decrease the amount of daily exercise.
Answer:

Question: Improvements in farming technology would most likely

Choices:
A. change global climate conditions.
B. increase the amount of food produced.
C. promote unhealthy dietary choices.
D. decrease the amount of daily exercise.

Prompt:
Question: Improvements in farming technology would most likely
A. change global climate conditions.
B. increase the amount of food produced.
C. promote unhealthy dietary choices.
D. decrease the amount of daily exercise.
Answer:

Answer: 1

Question: Improvements in farming technology would most likely

Choices:
1. increase the amount of food produced.
2. change global climate conditions.
3. promote unhealthy dietary choices.
4. decrease the amount of daily exercise.

Prompt:
Question: Improvements in farming technology would most likely
1. increase the amount of food produced.
2. change global climate conditions.
3. promote unhealthy dietary choices.
4. decrease the amount of daily exercise.
Answer:

Question: Improvements in farming technology would most likely

Choices:
X. increase the amount of food produced.
P. change global climate conditions.
Q. promote unhealthy dietary choices.
V. decrease the amount of daily exercise.

Prompt:
Question: Improvements in farming technology would most likely
X. increase the amount of food produced.
P. change global climate conditions.
Q. promote unhealthy dietary choices.
V. decrease the amount of daily exercise.
Answer:

Question: Improvements in farming technology would most likely

Choices:
X. change global climate conditions.
P. increase the amount of food produced.
Q. promote unhealthy dietary choices.
V. decrease the amount of daily exercise.

Prompt:
Question: Improvements in farming technology would most likely
X. change global climate conditions.
P. increase the amount of food produced.
Q. promote unhealthy dietary choices.
V. decrease the amount of daily exercise.
Answer:

Answer: 1


Question: In a container, a mixture of water and salt is stirred so that the salt dissolves completely. Sand is added to this solution and allowed to settle to the bottom of the container. If the container is placed on a heat source and the liquid evaporates completely, what will be left in the container?

Choices:
A. Nothing will remain in the container.
B. Only salt will remain in the container.
C. Only sand will remain in the container.
D. Salt and sand will both remain in the container.

Prompt:
Question: In a container, a mixture of water and salt is stirred so that the salt dissolves completely. Sand is added to this solution and allowed to settle to the bottom of the container. If the container is placed on a heat source and the liquid evaporates completely, what will be left in the container?
A. Nothing will remain in the container.
B. Only salt will remain in the container.
C. Only sand will remain in the container.
D. Salt and sand will both remain in the container.
Answer:

Answer: 3

Question: In a container, a mixture of water and salt is stirred so that the salt dissolves completely. Sand is added to this solution and allowed to settle to the bottom of the container. If the container is placed on a heat source and the liquid evaporates completely, what will be left in the container?

Choices:
A. Salt and sand will both remain in the container.
B. Only salt will remain in the container.
C. Nothing will remain in the container.
D. Only sand will remain in the container.

Prompt:
Question: In a container, a mixture of water and salt is stirred so that the salt dissolves completely. Sand is added to this solution and allowed to settle to the bottom of the container. If the container is placed on a heat source and the liquid evaporates completely, what will be left in the container?
A. Salt and sand will both remain in the container.
B. Only salt will remain in the container.
C. Nothing will remain in the container.
D. Only sand will remain in the container.
Answer:

Question: In a container, a mixture of water and salt is stirred so that the salt dissolves completely. Sand is added to this solution and allowed to settle to the bottom of the container. If the container is placed on a heat source and the liquid evaporates completely, what will be left in the container?

Choices:
1. Nothing will remain in the container.
2. Only salt will remain in the container.
3. Only sand will remain in the container.
4. Salt and sand will both remain in the container.

Prompt:
Question: In a container, a mixture of water and salt is stirred so that the salt dissolves completely. Sand is added to this solution and allowed to settle to the bottom of the container. If the container is placed on a heat source and the liquid evaporates completely, what will be left in the container?
1. Nothing will remain in the container.
2. Only salt will remain in the container.
3. Only sand will remain in the container.
4. Salt and sand will both remain in the container.
Answer:

Answer: 3

Question: In a container, a mixture of water and salt is stirred so that the salt dissolves completely. Sand is added to this solution and allowed to settle to the bottom of the container. If the container is placed on a heat source and the liquid evaporates completely, what will be left in the container?

Choices:
B. Nothing will remain in the container.
C. Only salt will remain in the container.
E. Only sand will remain in the container.
L. Salt and sand will both remain in the container.

Prompt:
Question: In a container, a mixture of water and salt is stirred so that the salt dissolves completely. Sand is added to this solution and allowed to settle to the bottom of the container. If the container is placed on a heat source and the liquid evaporates completely, what will be left in the container?
B. Nothing will remain in the container.
C. Only salt will remain in the container.
E. Only sand will remain in the container.
L. Salt and sand will both remain in the container.
Answer:

Answer: 3

Question: In a container, a mixture of water and salt is stirred so that the salt dissolves completely. Sand is added to this solution and allowed to settle to the bottom of the container. If the container is placed on a heat source and the liquid evaporates completely, what will be left in the container?

Choices:
B. Salt and sand will both remain in the container.
C. Only salt will remain in the container.
E. Nothing will remain in the container.
L. Only sand will remain in the container.

Prompt:
Question: In a container, a mixture of water and salt is stirred so that the salt dissolves completely. Sand is added to this solution and allowed to settle to the bottom of the container. If the container is placed on a heat source and the liquid evaporates completely, what will be left in the container?
B. Salt and sand will both remain in the container.
C. Only salt will remain in the container.
E. Nothing will remain in the container.
L. Only sand will remain in the container.
Answer:


Question: Which of the following is formed immediately after fertilization?

Choices:
A. egg
B. sperm
C. zygote
D. embryo

Prompt:
Question: Which of the following is formed immediately after fertilization?
A. egg
B. sperm
C. zygote
D. embryo
Answer:

Answer: 2

Question: Which of the following is formed immediately after fertilization?

Choices:
A. egg
B. zygote
C. embryo
D. sperm

Prompt:
Question: Which of the following is formed immediately after fertilization?
A. egg
B. zygote
C. embryo
D. sperm
Answer:

Answer: 1

Question: Which of the following is formed immediately after fertilization?

Choices:
1. egg
2. sperm
3. zygote
4. embryo

Prompt:
Question: Which of the following is formed immediately after fertilization?
1. egg
2. sperm
3. zygote
4. embryo
Answer:

Answer: 2

Question: Which of the following is formed immediately after fertilization?

Choices:
U. egg
G. sperm
F. zygote
T. embryo

Prompt:
Question: Which of the following is formed immediately after fertilization?
U. egg
G. sperm
F. zygote
T. embryo
Answer:

Answer: 2

Question: Which of the following is formed immediately after fertilization?

Choices:
U. egg
G. zygote
F. embryo
T. sperm

Prompt:
Question: Which of the following is formed immediately after fertilization?
U. egg
G. zygote
F. embryo
T. sperm
Answer:

Answer: 1


Question: Which of the following helped lead to the invention of personal computers?

Choices:
A. Internet
B. keyboard
C. wireless transmitter
D. integrated circuit

Prompt:
Question: Which of the following helped lead to the invention of personal computers?
A. Internet
B. keyboard
C. wireless transmitter
D. integrated circuit
Answer:

Answer: 3

Question: Which of the following helped lead to the invention of personal computers?

Choices:
A. Internet
B. keyboard
C. integrated circuit
D. wireless transmitter

Prompt:
Question: Which of the following helped lead to the invention of personal computers?
A. Internet
B. keyboard
C. integrated circuit
D. wireless transmitter
Answer:

Answer: 2

Question: Which of the following helped lead to the invention of personal computers?

Choices:
1. Internet
2. keyboard
3. wireless transmitter
4. integrated circuit

Prompt:
Question: Which of the following helped lead to the invention of personal computers?
1. Internet
2. keyboard
3. wireless transmitter
4. integrated circuit
Answer:

Answer: 3

Question: Which of the following helped lead to the invention of personal computers?

Choices:
K. Internet
P. keyboard
L. wireless transmitter
Y. integrated circuit

Prompt:
Question: Which of the following helped lead to the invention of personal computers?
K. Internet
P. keyboard
L. wireless transmitter
Y. integrated circuit
Answer:

Answer: 3

Question: Which of the following helped lead to the invention of personal computers?

Choices:
K. Internet
P. keyboard
L. integrated circuit
Y. wireless transmitter

Prompt:
Question: Which of the following helped lead to the invention of personal computers?
K. Internet
P. keyboard
L. integrated circuit
Y. wireless transmitter
Answer:

Answer: 2


Question: Blood absorbs oxygen in the

Choices:
A. heart.
B. lungs.
C. stomach.
D. muscles.

Prompt:
Question: Blood absorbs oxygen in the
A. heart.
B. lungs.
C. stomach.
D. muscles.
Answer:

Answer: 1

Question: Blood absorbs oxygen in the

Choices:
A. stomach.
B. muscles.
C. lungs.
D. heart.

Prompt:
Question: Blood absorbs oxygen in the
A. stomach.
B. muscles.
C. lungs.
D. heart.
Answer:

Answer: 2

Question: Blood absorbs oxygen in the

Choices:
1. heart.
2. lungs.
3. stomach.
4. muscles.

Prompt:
Question: Blood absorbs oxygen in the
1. heart.
2. lungs.
3. stomach.
4. muscles.
Answer:

Answer: 1

Question: Blood absorbs oxygen in the

Choices:
J. heart.
M. lungs.
P. stomach.
H. muscles.

Prompt:
Question: Blood absorbs oxygen in the
J. heart.
M. lungs.
P. stomach.
H. muscles.
Answer:

Answer: 1

Question: Blood absorbs oxygen in the

Choices:
J. stomach.
M. muscles.
P. lungs.
H. heart.

Prompt:
Question: Blood absorbs oxygen in the
J. stomach.
M. muscles.
P. lungs.
H. heart.
Answer:

Answer: 2


Question: A student adds sugar, spices, and salt to a bowl of peanuts and stirs them together. What has the student made?

Choices:
A. a compound
B. a substance
C. a mixture
D. a solution

Prompt:
Question: A student adds sugar, spices, and salt to a bowl of peanuts and stirs them together. What has the student made?
A. a compound
B. a substance
C. a mixture
D. a solution
Answer:

Answer: 2

Question: A student adds sugar, spices, and salt to a bowl of peanuts and stirs them together. What has the student made?

Choices:
A. a solution
B. a compound
C. a substance
D. a mixture

Prompt:
Question: A student adds sugar, spices, and salt to a bowl of peanuts and stirs them together. What has the student made?
A. a solution
B. a compound
C. a substance
D. a mixture
Answer:

Answer: 3

Question: A student adds sugar, spices, and salt to a bowl of peanuts and stirs them together. What has the student made?

Choices:
1. a compound
2. a substance
3. a mixture
4. a solution

Prompt:
Question: A student adds sugar, spices, and salt to a bowl of peanuts and stirs them together. What has the student made?
1. a compound
2. a substance
3. a mixture
4. a solution
Answer:

Answer: 2

Question: A student adds sugar, spices, and salt to a bowl of peanuts and stirs them together. What has the student made?

Choices:
G. a compound
Z. a substance
N. a mixture
B. a solution

Prompt:
Question: A student adds sugar, spices, and salt to a bowl of peanuts and stirs them together. What has the student made?
G. a compound
Z. a substance
N. a mixture
B. a solution
Answer:

Answer: 2

Question: A student adds sugar, spices, and salt to a bowl of peanuts and stirs them together. What has the student made?

Choices:
G. a solution
Z. a compound
N. a substance
B. a mixture

Prompt:
Question: A student adds sugar, spices, and salt to a bowl of peanuts and stirs them together. What has the student made?
G. a solution
Z. a compound
N. a substance
B. a mixture
Answer:

Answer: 3


Question: Over time, non-volcanic mountains can form due to the interaction of plate boundaries. Which interaction is most likely associated with the formation of non-volcanic mountains?

Choices:
A. oceanic plates colliding with oceanic plates
B. oceanic plates separating from oceanic plates
C. continental plates colliding with continental plates
D. continental plates separating from continental plates

Prompt:
Question: Over time, non-volcanic mountains can form due to the interaction of plate boundaries. Which interaction is most likely associated with the formation of non-volcanic mountains?
A. oceanic plates colliding with oceanic plates
B. oceanic plates separating from oceanic plates
C. continental plates colliding with continental plates
D. continental plates separating from continental plates
Answer:

Answer: 2

Question: Over time, non-volcanic mountains can form due to the interaction of plate boundaries. Which interaction is most likely associated with the formation of non-volcanic mountains?

Choices:
A. continental plates separating from continental plates
B. continental plates colliding with continental plates
C. oceanic plates separating from oceanic plates
D. oceanic plates colliding with oceanic plates

Prompt:
Question: Over time, non-volcanic mountains can form due to the interaction of plate boundaries. Which interaction is most likely associated with the formation of non-volcanic mountains?
A. continental plates separating from continental plates
B. continental plates colliding with continental plates
C. oceanic plates separating from oceanic plates
D. oceanic plates colliding with oceanic plates
Answer:

Answer: 1

Question: Over time, non-volcanic mountains can form due to the interaction of plate boundaries. Which interaction is most likely associated with the formation of non-volcanic mountains?

Choices:
1. oceanic plates colliding with oceanic plates
2. oceanic plates separating from oceanic plates
3. continental plates colliding with continental plates
4. continental plates separating from continental plates

Prompt:
Question: Over time, non-volcanic mountains can form due to the interaction of plate boundaries. Which interaction is most likely associated with the formation of non-volcanic mountains?
1. oceanic plates colliding with oceanic plates
2. oceanic plates separating from oceanic plates
3. continental plates colliding with continental plates
4. continental plates separating from continental plates
Answer:

Answer: 2

Question: Over time, non-volcanic mountains can form due to the interaction of plate boundaries. Which interaction is most likely associated with the formation of non-volcanic mountains?

Choices:
Y. oceanic plates colliding with oceanic plates
J. oceanic plates separating from oceanic plates
T. continental plates colliding with continental plates
O. continental plates separating from continental plates

Prompt:
Question: Over time, non-volcanic mountains can form due to the interaction of plate boundaries. Which interaction is most likely associated with the formation of non-volcanic mountains?
Y. oceanic plates colliding with oceanic plates
J. oceanic plates separating from oceanic plates
T. continental plates colliding with continental plates
O. continental plates separating from continental plates
Answer:

Answer: 2

Question: Over time, non-volcanic mountains can form due to the interaction of plate boundaries. Which interaction is most likely associated with the formation of non-volcanic mountains?

Choices:
Y. continental plates separating from continental plates
J. continental plates colliding with continental plates
T. oceanic plates separating from oceanic plates
O. oceanic plates colliding with oceanic plates

Prompt:
Question: Over time, non-volcanic mountains can form due to the interaction of plate boundaries. Which interaction is most likely associated with the formation of non-volcanic mountains?
Y. continental plates separating from continental plates
J. continental plates colliding with continental plates
T. oceanic plates separating from oceanic plates
O. oceanic plates colliding with oceanic plates
Answer:

Answer: 1


Question: Most stars in the Milky Way are like the Sun. The Sun will eventually become a red giant. After the red giant stage, what determines whether a star will become a white dwarf or a supernova?

Choices:
A. the mass of the star
B. the diameter of the star
C. the brightness of the star
D. the type of gas in the star

Prompt:
Question: Most stars in the Milky Way are like the Sun. The Sun will eventually become a red giant. After the red giant stage, what determines whether a star will become a white dwarf or a supernova?
A. the mass of the star
B. the diameter of the star
C. the brightness of the star
D. the type of gas in the star
Answer:

Question: Most stars in the Milky Way are like the Sun. The Sun will eventually become a red giant. After the red giant stage, what determines whether a star will become a white dwarf or a supernova?

Choices:
A. the diameter of the star
B. the mass of the star
C. the type of gas in the star
D. the brightness of the star

Prompt:
Question: Most stars in the Milky Way are like the Sun. The Sun will eventually become a red giant. After the red giant stage, what determines whether a star will become a white dwarf or a supernova?
A. the diameter of the star
B. the mass of the star
C. the type of gas in the star
D. the brightness of the star
Answer:

Answer: 1

Question: Most stars in the Milky Way are like the Sun. The Sun will eventually become a red giant. After the red giant stage, what determines whether a star will become a white dwarf or a supernova?

Choices:
1. the mass of the star
2. the diameter of the star
3. the brightness of the star
4. the type of gas in the star

Prompt:
Question: Most stars in the Milky Way are like the Sun. The Sun will eventually become a red giant. After the red giant stage, what determines whether a star will become a white dwarf or a supernova?
1. the mass of the star
2. the diameter of the star
3. the brightness of the star
4. the type of gas in the star
Answer:

Question: Most stars in the Milky Way are like the Sun. The Sun will eventually become a red giant. After the red giant stage, what determines whether a star will become a white dwarf or a supernova?

Choices:
U. the mass of the star
B. the diameter of the star
M. the brightness of the star
S. the type of gas in the star

Prompt:
Question: Most stars in the Milky Way are like the Sun. The Sun will eventually become a red giant. After the red giant stage, what determines whether a star will become a white dwarf or a supernova?
U. the mass of the star
B. the diameter of the star
M. the brightness of the star
S. the type of gas in the star
Answer:

Question: Most stars in the Milky Way are like the Sun. The Sun will eventually become a red giant. After the red giant stage, what determines whether a star will become a white dwarf or a supernova?

Choices:
U. the diameter of the star
B. the mass of the star
M. the type of gas in the star
S. the brightness of the star

Prompt:
Question: Most stars in the Milky Way are like the Sun. The Sun will eventually become a red giant. After the red giant stage, what determines whether a star will become a white dwarf or a supernova?
U. the diameter of the star
B. the mass of the star
M. the type of gas in the star
S. the brightness of the star
Answer:

Answer: 1


Question: How should researchers share their findings with other scientists to validate their study of the effectiveness of a new medication?

Choices:
A. e-mail the research results to local newspapers
B. publish the research results in a scientific journal
C. publish the results in brochures for doctors
D. discuss the research results on the Internet

Prompt:
Question: How should researchers share their findings with other scientists to validate their study of the effectiveness of a new medication?
A. e-mail the research results to local newspapers
B. publish the research results in a scientific journal
C. publish the results in brochures for doctors
D. discuss the research results on the Internet
Answer:

Answer: 1

Question: How should researchers share their findings with other scientists to validate their study of the effectiveness of a new medication?

Choices:
A. discuss the research results on the Internet
B. publish the results in brochures for doctors
C. e-mail the research results to local newspapers
D. publish the research results in a scientific journal

Prompt:
Question: How should researchers share their findings with other scientists to validate their study of the effectiveness of a new medication?
A. discuss the research results on the Internet
B. publish the results in brochures for doctors
C. e-mail the research results to local newspapers
D. publish the research results in a scientific journal
Answer:

Answer: 3

Question: How should researchers share their findings with other scientists to validate their study of the effectiveness of a new medication?

Choices:
1. e-mail the research results to local newspapers
2. publish the research results in a scientific journal
3. publish the results in brochures for doctors
4. discuss the research results on the Internet

Prompt:
Question: How should researchers share their findings with other scientists to validate their study of the effectiveness of a new medication?
1. e-mail the research results to local newspapers
2. publish the research results in a scientific journal
3. publish the results in brochures for doctors
4. discuss the research results on the Internet
Answer:

Answer: 1

Question: How should researchers share their findings with other scientists to validate their study of the effectiveness of a new medication?

Choices:
K. e-mail the research results to local newspapers
V. publish the research results in a scientific journal
J. publish the results in brochures for doctors
M. discuss the research results on the Internet

Prompt:
Question: How should researchers share their findings with other scientists to validate their study of the effectiveness of a new medication?
K. e-mail the research results to local newspapers
V. publish the research results in a scientific journal
J. publish the results in brochures for doctors
M. discuss the research results on the Internet
Answer:

Answer: 1

Question: How should researchers share their findings with other scientists to validate their study of the effectiveness of a new medication?

Choices:
K. discuss the research results on the Internet
V. publish the results in brochures for doctors
J. e-mail the research results to local newspapers
M. publish the research results in a scientific journal

Prompt:
Question: How should researchers share their findings with other scientists to validate their study of the effectiveness of a new medication?
K. discuss the research results on the Internet
V. publish the results in brochures for doctors
J. e-mail the research results to local newspapers
M. publish the research results in a scientific journal
Answer:

Answer: 3


Question: Gaseous sulfur dioxide is a compound that combines with water in the atmosphere to form acid rain. What is the primary source of sulfur dioxide?

Choices:
A. volcanic emissions
B. combustion of fossil fuels
C. destruction of tropical forests
D. mining and mineral extraction

Prompt:
Question: Gaseous sulfur dioxide is a compound that combines with water in the atmosphere to form acid rain. What is the primary source of sulfur dioxide?
A. volcanic emissions
B. combustion of fossil fuels
C. destruction of tropical forests
D. mining and mineral extraction
Answer:

Answer: 1

Question: Gaseous sulfur dioxide is a compound that combines with water in the atmosphere to form acid rain. What is the primary source of sulfur dioxide?

Choices:
A. combustion of fossil fuels
B. volcanic emissions
C. mining and mineral extraction
D. destruction of tropical forests

Prompt:
Question: Gaseous sulfur dioxide is a compound that combines with water in the atmosphere to form acid rain. What is the primary source of sulfur dioxide?
A. combustion of fossil fuels
B. volcanic emissions
C. mining and mineral extraction
D. destruction of tropical forests
Answer:

Question: Gaseous sulfur dioxide is a compound that combines with water in the atmosphere to form acid rain. What is the primary source of sulfur dioxide?

Choices:
1. volcanic emissions
2. combustion of fossil fuels
3. destruction of tropical forests
4. mining and mineral extraction

Prompt:
Question: Gaseous sulfur dioxide is a compound that combines with water in the atmosphere to form acid rain. What is the primary source of sulfur dioxide?
1. volcanic emissions
2. combustion of fossil fuels
3. destruction of tropical forests
4. mining and mineral extraction
Answer:

Answer: 1

Question: Gaseous sulfur dioxide is a compound that combines with water in the atmosphere to form acid rain. What is the primary source of sulfur dioxide?

Choices:
I. volcanic emissions
D. combustion of fossil fuels
H. destruction of tropical forests
J. mining and mineral extraction

Prompt:
Question: Gaseous sulfur dioxide is a compound that combines with water in the atmosphere to form acid rain. What is the primary source of sulfur dioxide?
I. volcanic emissions
D. combustion of fossil fuels
H. destruction of tropical forests
J. mining and mineral extraction
Answer:

Answer: 1

Question: Gaseous sulfur dioxide is a compound that combines with water in the atmosphere to form acid rain. What is the primary source of sulfur dioxide?

Choices:
I. combustion of fossil fuels
D. volcanic emissions
H. mining and mineral extraction
J. destruction of tropical forests

Prompt:
Question: Gaseous sulfur dioxide is a compound that combines with water in the atmosphere to form acid rain. What is the primary source of sulfur dioxide?
I. combustion of fossil fuels
D. volcanic emissions
H. mining and mineral extraction
J. destruction of tropical forests
Answer:


Question: The motion of Earth is responsible for several celestial events. Which of the following events is caused by Earth revolving around the sun?

Choices:
A. the days in a year
B. the hours in a day
C. the changes in the atmosphere of Earth
D. the position of the constellations in space

Prompt:
Question: The motion of Earth is responsible for several celestial events. Which of the following events is caused by Earth revolving around the sun?
A. the days in a year
B. the hours in a day
C. the changes in the atmosphere of Earth
D. the position of the constellations in space
Answer:

Question: The motion of Earth is responsible for several celestial events. Which of the following events is caused by Earth revolving around the sun?

Choices:
A. the position of the constellations in space
B. the hours in a day
C. the days in a year
D. the changes in the atmosphere of Earth

Prompt:
Question: The motion of Earth is responsible for several celestial events. Which of the following events is caused by Earth revolving around the sun?
A. the position of the constellations in space
B. the hours in a day
C. the days in a year
D. the changes in the atmosphere of Earth
Answer:

Answer: 2

Question: The motion of Earth is responsible for several celestial events. Which of the following events is caused by Earth revolving around the sun?

Choices:
1. the days in a year
2. the hours in a day
3. the changes in the atmosphere of Earth
4. the position of the constellations in space

Prompt:
Question: The motion of Earth is responsible for several celestial events. Which of the following events is caused by Earth revolving around the sun?
1. the days in a year
2. the hours in a day
3. the changes in the atmosphere of Earth
4. the position of the constellations in space
Answer:

Question: The motion of Earth is responsible for several celestial events. Which of the following events is caused by Earth revolving around the sun?

Choices:
B. the days in a year
T. the hours in a day
U. the changes in the atmosphere of Earth
X. the position of the constellations in space

Prompt:
Question: The motion of Earth is responsible for several celestial events. Which of the following events is caused by Earth revolving around the sun?
B. the days in a year
T. the hours in a day
U. the changes in the atmosphere of Earth
X. the position of the constellations in space
Answer:

Question: The motion of Earth is responsible for several celestial events. Which of the following events is caused by Earth revolving around the sun?

Choices:
B. the position of the constellations in space
T. the hours in a day
U. the days in a year
X. the changes in the atmosphere of Earth

Prompt:
Question: The motion of Earth is responsible for several celestial events. Which of the following events is caused by Earth revolving around the sun?
B. the position of the constellations in space
T. the hours in a day
U. the days in a year
X. the changes in the atmosphere of Earth
Answer:

Answer: 2


Question: What takes place as a light wave enters a denser medium?

Choices:
A. it is reflected
B. it is absorbed
C. it is refracted
D. it is compressed

Prompt:
Question: What takes place as a light wave enters a denser medium?
A. it is reflected
B. it is absorbed
C. it is refracted
D. it is compressed
Answer:

Answer: 2

Question: What takes place as a light wave enters a denser medium?

Choices:
A. it is refracted
B. it is absorbed
C. it is compressed
D. it is reflected

Prompt:
Question: What takes place as a light wave enters a denser medium?
A. it is refracted
B. it is absorbed
C. it is compressed
D. it is reflected
Answer:

Question: What takes place as a light wave enters a denser medium?

Choices:
1. it is reflected
2. it is absorbed
3. it is refracted
4. it is compressed

Prompt:
Question: What takes place as a light wave enters a denser medium?
1. it is reflected
2. it is absorbed
3. it is refracted
4. it is compressed
Answer:

Answer: 2

Question: What takes place as a light wave enters a denser medium?

Choices:
K. it is reflected
W. it is absorbed
X. it is refracted
T. it is compressed

Prompt:
Question: What takes place as a light wave enters a denser medium?
K. it is reflected
W. it is absorbed
X. it is refracted
T. it is compressed
Answer:

Answer: 2

Question: What takes place as a light wave enters a denser medium?

Choices:
K. it is refracted
W. it is absorbed
X. it is compressed
T. it is reflected

Prompt:
Question: What takes place as a light wave enters a denser medium?
K. it is refracted
W. it is absorbed
X. it is compressed
T. it is reflected
Answer:


Question: Deforestation in the rainforest can lead to localized extinctions of populations of some organisms. Once an area is deforested, which is most likely to decrease and result in organisms' extinctions?

Choices:
A. the amount of annual rainfall
B. competition between consumers
C. the energy available to producers
D. diversity of the resources in the habitat

Prompt:
Question: Deforestation in the rainforest can lead to localized extinctions of populations of some organisms. Once an area is deforested, which is most likely to decrease and result in organisms' extinctions?
A. the amount of annual rainfall
B. competition between consumers
C. the energy available to producers
D. diversity of the resources in the habitat
Answer:

Answer: 3

Question: Deforestation in the rainforest can lead to localized extinctions of populations of some organisms. Once an area is deforested, which is most likely to decrease and result in organisms' extinctions?

Choices:
A. diversity of the resources in the habitat
B. competition between consumers
C. the energy available to producers
D. the amount of annual rainfall

Prompt:
Question: Deforestation in the rainforest can lead to localized extinctions of populations of some organisms. Once an area is deforested, which is most likely to decrease and result in organisms' extinctions?
A. diversity of the resources in the habitat
B. competition between consumers
C. the energy available to producers
D. the amount of annual rainfall
Answer:

Question: Deforestation in the rainforest can lead to localized extinctions of populations of some organisms. Once an area is deforested, which is most likely to decrease and result in organisms' extinctions?

Choices:
1. the amount of annual rainfall
2. competition between consumers
3. the energy available to producers
4. diversity of the resources in the habitat

Prompt:
Question: Deforestation in the rainforest can lead to localized extinctions of populations of some organisms. Once an area is deforested, which is most likely to decrease and result in organisms' extinctions?
1. the amount of annual rainfall
2. competition between consumers
3. the energy available to producers
4. diversity of the resources in the habitat
Answer:

Answer: 3

Question: Deforestation in the rainforest can lead to localized extinctions of populations of some organisms. Once an area is deforested, which is most likely to decrease and result in organisms' extinctions?

Choices:
N. the amount of annual rainfall
W. competition between consumers
E. the energy available to producers
R. diversity of the resources in the habitat

Prompt:
Question: Deforestation in the rainforest can lead to localized extinctions of populations of some organisms. Once an area is deforested, which is most likely to decrease and result in organisms' extinctions?
N. the amount of annual rainfall
W. competition between consumers
E. the energy available to producers
R. diversity of the resources in the habitat
Answer:

Answer: 3

Question: Deforestation in the rainforest can lead to localized extinctions of populations of some organisms. Once an area is deforested, which is most likely to decrease and result in organisms' extinctions?

Choices:
N. diversity of the resources in the habitat
W. competition between consumers
E. the energy available to producers
R. the amount of annual rainfall

Prompt:
Question: Deforestation in the rainforest can lead to localized extinctions of populations of some organisms. Once an area is deforested, which is most likely to decrease and result in organisms' extinctions?
N. diversity of the resources in the habitat
W. competition between consumers
E. the energy available to producers
R. the amount of annual rainfall
Answer:


Question: Which of the following causes a ship’s iron anchor to sink to the ocean floor when it is released overboard?

Choices:
A. chemical forces
B. gravity
C. magnetism
D. nuclear forces

Prompt:
Question: Which of the following causes a ship’s iron anchor to sink to the ocean floor when it is released overboard?
A. chemical forces
B. gravity
C. magnetism
D. nuclear forces
Answer:

Answer: 1

Question: Which of the following causes a ship’s iron anchor to sink to the ocean floor when it is released overboard?

Choices:
A. magnetism
B. chemical forces
C. gravity
D. nuclear forces

Prompt:
Question: Which of the following causes a ship’s iron anchor to sink to the ocean floor when it is released overboard?
A. magnetism
B. chemical forces
C. gravity
D. nuclear forces
Answer:

Answer: 2

Question: Which of the following causes a ship’s iron anchor to sink to the ocean floor when it is released overboard?

Choices:
1. chemical forces
2. gravity
3. magnetism
4. nuclear forces

Prompt:
Question: Which of the following causes a ship’s iron anchor to sink to the ocean floor when it is released overboard?
1. chemical forces
2. gravity
3. magnetism
4. nuclear forces
Answer:

Answer: 1

Question: Which of the following causes a ship’s iron anchor to sink to the ocean floor when it is released overboard?

Choices:
F. chemical forces
W. gravity
X. magnetism
R. nuclear forces

Prompt:
Question: Which of the following causes a ship’s iron anchor to sink to the ocean floor when it is released overboard?
F. chemical forces
W. gravity
X. magnetism
R. nuclear forces
Answer:

Answer: 1

Question: Which of the following causes a ship’s iron anchor to sink to the ocean floor when it is released overboard?

Choices:
F. magnetism
W. chemical forces
X. gravity
R. nuclear forces

Prompt:
Question: Which of the following causes a ship’s iron anchor to sink to the ocean floor when it is released overboard?
F. magnetism
W. chemical forces
X. gravity
R. nuclear forces
Answer:

Answer: 2


Question: In clear weather, a bright light can be seen for a long distance. In conditions of heavy fog, the visibility is greatly reduced. Which of the following explains the reduced visibility?

Choices:
A. Light is refracted by water vapor in the air.
B. Light is scattered by water droplets in the air.
C. Light is absorbed by water vapor near the ground.
D. Light is reflected by water droplets on the ground.

Prompt:
Question: In clear weather, a bright light can be seen for a long distance. In conditions of heavy fog, the visibility is greatly reduced. Which of the following explains the reduced visibility?
A. Light is refracted by water vapor in the air.
B. Light is scattered by water droplets in the air.
C. Light is absorbed by water vapor near the ground.
D. Light is reflected by water droplets on the ground.
Answer:

Answer: 1

Question: In clear weather, a bright light can be seen for a long distance. In conditions of heavy fog, the visibility is greatly reduced. Which of the following explains the reduced visibility?

Choices:
A. Light is scattered by water droplets in the air.
B. Light is refracted by water vapor in the air.
C. Light is reflected by water droplets on the ground.
D. Light is absorbed by water vapor near the ground.

Prompt:
Question: In clear weather, a bright light can be seen for a long distance. In conditions of heavy fog, the visibility is greatly reduced. Which of the following explains the reduced visibility?
A. Light is scattered by water droplets in the air.
B. Light is refracted by water vapor in the air.
C. Light is reflected by water droplets on the ground.
D. Light is absorbed by water vapor near the ground.
Answer:

Question: In clear weather, a bright light can be seen for a long distance. In conditions of heavy fog, the visibility is greatly reduced. Which of the following explains the reduced visibility?

Choices:
1. Light is refracted by water vapor in the air.
2. Light is scattered by water droplets in the air.
3. Light is absorbed by water vapor near the ground.
4. Light is reflected by water droplets on the ground.

Prompt:
Question: In clear weather, a bright light can be seen for a long distance. In conditions of heavy fog, the visibility is greatly reduced. Which of the following explains the reduced visibility?
1. Light is refracted by water vapor in the air.
2. Light is scattered by water droplets in the air.
3. Light is absorbed by water vapor near the ground.
4. Light is reflected by water droplets on the ground.
Answer:

Answer: 1

Question: In clear weather, a bright light can be seen for a long distance. In conditions of heavy fog, the visibility is greatly reduced. Which of the following explains the reduced visibility?

Choices:
B. Light is refracted by water vapor in the air.
V. Light is scattered by water droplets in the air.
C. Light is absorbed by water vapor near the ground.
K. Light is reflected by water droplets on the ground.

Prompt:
Question: In clear weather, a bright light can be seen for a long distance. In conditions of heavy fog, the visibility is greatly reduced. Which of the following explains the reduced visibility?
B. Light is refracted by water vapor in the air.
V. Light is scattered by water droplets in the air.
C. Light is absorbed by water vapor near the ground.
K. Light is reflected by water droplets on the ground.
Answer:

Answer: 1

Question: In clear weather, a bright light can be seen for a long distance. In conditions of heavy fog, the visibility is greatly reduced. Which of the following explains the reduced visibility?

Choices:
B. Light is scattered by water droplets in the air.
V. Light is refracted by water vapor in the air.
C. Light is reflected by water droplets on the ground.
K. Light is absorbed by water vapor near the ground.

Prompt:
Question: In clear weather, a bright light can be seen for a long distance. In conditions of heavy fog, the visibility is greatly reduced. Which of the following explains the reduced visibility?
B. Light is scattered by water droplets in the air.
V. Light is refracted by water vapor in the air.
C. Light is reflected by water droplets on the ground.
K. Light is absorbed by water vapor near the ground.
Answer:


Question: When the pesticide DDT was first used, it killed nearly every mosquito it touched. Within a few years, however, many mosquitoes became resistant to DDT and survived. What enabled this to happen?

Choices:
A. meiosis
B. migration
C. immune responses
D. gene mutations

Prompt:
Question: When the pesticide DDT was first used, it killed nearly every mosquito it touched. Within a few years, however, many mosquitoes became resistant to DDT and survived. What enabled this to happen?
A. meiosis
B. migration
C. immune responses
D. gene mutations
Answer:

Answer: 3

Question: When the pesticide DDT was first used, it killed nearly every mosquito it touched. Within a few years, however, many mosquitoes became resistant to DDT and survived. What enabled this to happen?

Choices:
A. gene mutations
B. immune responses
C. meiosis
D. migration

Prompt:
Question: When the pesticide DDT was first used, it killed nearly every mosquito it touched. Within a few years, however, many mosquitoes became resistant to DDT and survived. What enabled this to happen?
A. gene mutations
B. immune responses
C. meiosis
D. migration
Answer:

Question: When the pesticide DDT was first used, it killed nearly every mosquito it touched. Within a few years, however, many mosquitoes became resistant to DDT and survived. What enabled this to happen?

Choices:
1. meiosis
2. migration
3. immune responses
4. gene mutations

Prompt:
Question: When the pesticide DDT was first used, it killed nearly every mosquito it touched. Within a few years, however, many mosquitoes became resistant to DDT and survived. What enabled this to happen?
1. meiosis
2. migration
3. immune responses
4. gene mutations
Answer:

Answer: 3

Question: When the pesticide DDT was first used, it killed nearly every mosquito it touched. Within a few years, however, many mosquitoes became resistant to DDT and survived. What enabled this to happen?

Choices:
Q. meiosis
T. migration
P. immune responses
O. gene mutations

Prompt:
Question: When the pesticide DDT was first used, it killed nearly every mosquito it touched. Within a few years, however, many mosquitoes became resistant to DDT and survived. What enabled this to happen?
Q. meiosis
T. migration
P. immune responses
O. gene mutations
Answer:

Answer: 3

Question: When the pesticide DDT was first used, it killed nearly every mosquito it touched. Within a few years, however, many mosquitoes became resistant to DDT and survived. What enabled this to happen?

Choices:
Q. gene mutations
T. immune responses
P. meiosis
O. migration

Prompt:
Question: When the pesticide DDT was first used, it killed nearly every mosquito it touched. Within a few years, however, many mosquitoes became resistant to DDT and survived. What enabled this to happen?
Q. gene mutations
T. immune responses
P. meiosis
O. migration
Answer:


Question: When air is heated, it will most likely

Choices:
A. expand and fall.
B. expand and rise.
C. condense and fall.
D. condense and rise.

Prompt:
Question: When air is heated, it will most likely
A. expand and fall.
B. expand and rise.
C. condense and fall.
D. condense and rise.
Answer:

Answer: 1

Question: When air is heated, it will most likely

Choices:
A. expand and fall.
B. condense and fall.
C. expand and rise.
D. condense and rise.

Prompt:
Question: When air is heated, it will most likely
A. expand and fall.
B. condense and fall.
C. expand and rise.
D. condense and rise.
Answer:

Answer: 2

Question: When air is heated, it will most likely

Choices:
1. expand and fall.
2. expand and rise.
3. condense and fall.
4. condense and rise.

Prompt:
Question: When air is heated, it will most likely
1. expand and fall.
2. expand and rise.
3. condense and fall.
4. condense and rise.
Answer:

Answer: 1

Question: When air is heated, it will most likely

Choices:
X. expand and fall.
T. expand and rise.
E. condense and fall.
H. condense and rise.

Prompt:
Question: When air is heated, it will most likely
X. expand and fall.
T. expand and rise.
E. condense and fall.
H. condense and rise.
Answer:

Answer: 1

Question: When air is heated, it will most likely

Choices:
X. expand and fall.
T. condense and fall.
E. expand and rise.
H. condense and rise.

Prompt:
Question: When air is heated, it will most likely
X. expand and fall.
T. condense and fall.
E. expand and rise.
H. condense and rise.
Answer:

Answer: 2


Question: The wheels and gears of a machine are greased in order to decrease

Choices:
A. potential energy
B. efficiency
C. output
D. friction

Prompt:
Question: The wheels and gears of a machine are greased in order to decrease
A. potential energy
B. efficiency
C. output
D. friction
Answer:

Answer: 3

Question: The wheels and gears of a machine are greased in order to decrease

Choices:
A. friction
B. potential energy
C. output
D. efficiency

Prompt:
Question: The wheels and gears of a machine are greased in order to decrease
A. friction
B. potential energy
C. output
D. efficiency
Answer:

Question: The wheels and gears of a machine are greased in order to decrease

Choices:
1. potential energy
2. efficiency
3. output
4. friction

Prompt:
Question: The wheels and gears of a machine are greased in order to decrease
1. potential energy
2. efficiency
3. output
4. friction
Answer:

Answer: 3

Question: The wheels and gears of a machine are greased in order to decrease

Choices:
M. potential energy
Z. efficiency
O. output
Y. friction

Prompt:
Question: The wheels and gears of a machine are greased in order to decrease
M. potential energy
Z. efficiency
O. output
Y. friction
Answer:

Answer: 3

Question: The wheels and gears of a machine are greased in order to decrease

Choices:
M. friction
Z. potential energy
O. output
Y. efficiency

Prompt:
Question: The wheels and gears of a machine are greased in order to decrease
M. friction
Z. potential energy
O. output
Y. efficiency
Answer:


Question: A student learns that one year on Mercury is about 88 Earth days. This means it takes 88 Earth days for Mercury to

Choices:
A. travel in orbit around its moon.
B. complete one rotation on its axis.
C. switch orbits with the nearest planet.
D. make one complete orbit around the Sun.

Prompt:
Question: A student learns that one year on Mercury is about 88 Earth days. This means it takes 88 Earth days for Mercury to
A. travel in orbit around its moon.
B. complete one rotation on its axis.
C. switch orbits with the nearest planet.
D. make one complete orbit around the Sun.
Answer:

Answer: 3

Question: A student learns that one year on Mercury is about 88 Earth days. This means it takes 88 Earth days for Mercury to

Choices:
A. switch orbits with the nearest planet.
B. travel in orbit around its moon.
C. make one complete orbit around the Sun.
D. complete one rotation on its axis.

Prompt:
Question: A student learns that one year on Mercury is about 88 Earth days. This means it takes 88 Earth days for Mercury to
A. switch orbits with the nearest planet.
B. travel in orbit around its moon.
C. make one complete orbit around the Sun.
D. complete one rotation on its axis.
Answer:

Answer: 2

Question: A student learns that one year on Mercury is about 88 Earth days. This means it takes 88 Earth days for Mercury to

Choices:
1. travel in orbit around its moon.
2. complete one rotation on its axis.
3. switch orbits with the nearest planet.
4. make one complete orbit around the Sun.

Prompt:
Question: A student learns that one year on Mercury is about 88 Earth days. This means it takes 88 Earth days for Mercury to
1. travel in orbit around its moon.
2. complete one rotation on its axis.
3. switch orbits with the nearest planet.
4. make one complete orbit around the Sun.
Answer:

Answer: 3

Question: A student learns that one year on Mercury is about 88 Earth days. This means it takes 88 Earth days for Mercury to

Choices:
W. travel in orbit around its moon.
B. complete one rotation on its axis.
T. switch orbits with the nearest planet.
R. make one complete orbit around the Sun.

Prompt:
Question: A student learns that one year on Mercury is about 88 Earth days. This means it takes 88 Earth days for Mercury to
W. travel in orbit around its moon.
B. complete one rotation on its axis.
T. switch orbits with the nearest planet.
R. make one complete orbit around the Sun.
Answer:

Answer: 3

Question: A student learns that one year on Mercury is about 88 Earth days. This means it takes 88 Earth days for Mercury to

Choices:
W. switch orbits with the nearest planet.
B. travel in orbit around its moon.
T. make one complete orbit around the Sun.
R. complete one rotation on its axis.

Prompt:
Question: A student learns that one year on Mercury is about 88 Earth days. This means it takes 88 Earth days for Mercury to
W. switch orbits with the nearest planet.
B. travel in orbit around its moon.
T. make one complete orbit around the Sun.
R. complete one rotation on its axis.
Answer:

Answer: 2


Question: Two processes are involved in the formation of a sand dune. Which two processes best describe how a sand dune forms?

Choices:
A. wind erosion then deposition
B. plate movement then deposition
C. wind erosion then water erosion
D. water erosion then plate movement

Prompt:
Question: Two processes are involved in the formation of a sand dune. Which two processes best describe how a sand dune forms?
A. wind erosion then deposition
B. plate movement then deposition
C. wind erosion then water erosion
D. water erosion then plate movement
Answer:

Question: Two processes are involved in the formation of a sand dune. Which two processes best describe how a sand dune forms?

Choices:
A. water erosion then plate movement
B. plate movement then deposition
C. wind erosion then water erosion
D. wind erosion then deposition

Prompt:
Question: Two processes are involved in the formation of a sand dune. Which two processes best describe how a sand dune forms?
A. water erosion then plate movement
B. plate movement then deposition
C. wind erosion then water erosion
D. wind erosion then deposition
Answer:

Answer: 3

Question: Two processes are involved in the formation of a sand dune. Which two processes best describe how a sand dune forms?

Choices:
1. wind erosion then deposition
2. plate movement then deposition
3. wind erosion then water erosion
4. water erosion then plate movement

Prompt:
Question: Two processes are involved in the formation of a sand dune. Which two processes best describe how a sand dune forms?
1. wind erosion then deposition
2. plate movement then deposition
3. wind erosion then water erosion
4. water erosion then plate movement
Answer:

Question: Two processes are involved in the formation of a sand dune. Which two processes best describe how a sand dune forms?

Choices:
F. wind erosion then deposition
B. plate movement then deposition
X. wind erosion then water erosion
A. water erosion then plate movement

Prompt:
Question: Two processes are involved in the formation of a sand dune. Which two processes best describe how a sand dune forms?
F. wind erosion then deposition
B. plate movement then deposition
X. wind erosion then water erosion
A. water erosion then plate movement
Answer:

Question: Two processes are involved in the formation of a sand dune. Which two processes best describe how a sand dune forms?

Choices:
F. water erosion then plate movement
B. plate movement then deposition
X. wind erosion then water erosion
A. wind erosion then deposition

Prompt:
Question: Two processes are involved in the formation of a sand dune. Which two processes best describe how a sand dune forms?
F. water erosion then plate movement
B. plate movement then deposition
X. wind erosion then water erosion
A. wind erosion then deposition
Answer:

Answer: 3


Question: When a student uses the equation, mass multiplied by change in temperature multiplied by specific heat, what is being calculated? q = m \times C \times \Delta T

Choices:
A. a phase change
B. stored energy
C. heat convection
D. heat gain or heat loss

Prompt:
Question: When a student uses the equation, mass multiplied by change in temperature multiplied by specific heat, what is being calculated? q = m \times C \times \Delta T
A. a phase change
B. stored energy
C. heat convection
D. heat gain or heat loss
Answer:

Answer: 3

Question: When a student uses the equation, mass multiplied by change in temperature multiplied by specific heat, what is being calculated? q = m \times C \times \Delta T

Choices:
A. heat convection
B. a phase change
C. heat gain or heat loss
D. stored energy

Prompt:
Question: When a student uses the equation, mass multiplied by change in temperature multiplied by specific heat, what is being calculated? q = m \times C \times \Delta T
A. heat convection
B. a phase change
C. heat gain or heat loss
D. stored energy
Answer:

Answer: 2

Question: When a student uses the equation, mass multiplied by change in temperature multiplied by specific heat, what is being calculated? q = m \times C \times \Delta T

Choices:
1. a phase change
2. stored energy
3. heat convection
4. heat gain or heat loss

Prompt:
Question: When a student uses the equation, mass multiplied by change in temperature multiplied by specific heat, what is being calculated? q = m \times C \times \Delta T
1. a phase change
2. stored energy
3. heat convection
4. heat gain or heat loss
Answer:

Answer: 3

Question: When a student uses the equation, mass multiplied by change in temperature multiplied by specific heat, what is being calculated? q = m \times C \times \Delta T

Choices:
F. a phase change
Z. stored energy
R. heat convection
S. heat gain or heat loss

Prompt:
Question: When a student uses the equation, mass multiplied by change in temperature multiplied by specific heat, what is being calculated? q = m \times C \times \Delta T
F. a phase change
Z. stored energy
R. heat convection
S. heat gain or heat loss
Answer:

Answer: 3

Question: When a student uses the equation, mass multiplied by change in temperature multiplied by specific heat, what is being calculated? q = m \times C \times \Delta T

Choices:
F. heat convection
Z. a phase change
R. heat gain or heat loss
S. stored energy

Prompt:
Question: When a student uses the equation, mass multiplied by change in temperature multiplied by specific heat, what is being calculated? q = m \times C \times \Delta T
F. heat convection
Z. a phase change
R. heat gain or heat loss
S. stored energy
Answer:

Answer: 2


Question: Which rock is most likely to contain fossil seashells?

Choices:
A. basalt
B. gneiss
C. granite
D. limestone

Prompt:
Question: Which rock is most likely to contain fossil seashells?
A. basalt
B. gneiss
C. granite
D. limestone
Answer:

Answer: 3

Question: Which rock is most likely to contain fossil seashells?

Choices:
A. limestone
B. granite
C. gneiss
D. basalt

Prompt:
Question: Which rock is most likely to contain fossil seashells?
A. limestone
B. granite
C. gneiss
D. basalt
Answer:

Question: Which rock is most likely to contain fossil seashells?

Choices:
1. basalt
2. gneiss
3. granite
4. limestone

Prompt:
Question: Which rock is most likely to contain fossil seashells?
1. basalt
2. gneiss
3. granite
4. limestone
Answer:

Answer: 3

Question: Which rock is most likely to contain fossil seashells?

Choices:
A. basalt
J. gneiss
W. granite
K. limestone

Prompt:
Question: Which rock is most likely to contain fossil seashells?
A. basalt
J. gneiss
W. granite
K. limestone
Answer:

Answer: 3

Question: Which rock is most likely to contain fossil seashells?

Choices:
A. limestone
J. granite
W. gneiss
K. basalt

Prompt:
Question: Which rock is most likely to contain fossil seashells?
A. limestone
J. granite
W. gneiss
K. basalt
Answer:


Question: Which occurs as a result of Earth's tilt on its rotating axis?

Choices:
A. movement of the tides
B. prevalent or trade winds
C. seasonal changes in the climate
D. light and dark changes of day and night

Prompt:
Question: Which occurs as a result of Earth's tilt on its rotating axis?
A. movement of the tides
B. prevalent or trade winds
C. seasonal changes in the climate
D. light and dark changes of day and night
Answer:

Answer: 2

Question: Which occurs as a result of Earth's tilt on its rotating axis?

Choices:
A. movement of the tides
B. prevalent or trade winds
C. light and dark changes of day and night
D. seasonal changes in the climate

Prompt:
Question: Which occurs as a result of Earth's tilt on its rotating axis?
A. movement of the tides
B. prevalent or trade winds
C. light and dark changes of day and night
D. seasonal changes in the climate
Answer:

Answer: 3

Question: Which occurs as a result of Earth's tilt on its rotating axis?

Choices:
1. movement of the tides
2. prevalent or trade winds
3. seasonal changes in the climate
4. light and dark changes of day and night

Prompt:
Question: Which occurs as a result of Earth's tilt on its rotating axis?
1. movement of the tides
2. prevalent or trade winds
3. seasonal changes in the climate
4. light and dark changes of day and night
Answer:

Answer: 2

Question: Which occurs as a result of Earth's tilt on its rotating axis?

Choices:
L. movement of the tides
I. prevalent or trade winds
U. seasonal changes in the climate
T. light and dark changes of day and night

Prompt:
Question: Which occurs as a result of Earth's tilt on its rotating axis?
L. movement of the tides
I. prevalent or trade winds
U. seasonal changes in the climate
T. light and dark changes of day and night
Answer:

Answer: 2

Question: Which occurs as a result of Earth's tilt on its rotating axis?

Choices:
L. movement of the tides
I. prevalent or trade winds
U. light and dark changes of day and night
T. seasonal changes in the climate

Prompt:
Question: Which occurs as a result of Earth's tilt on its rotating axis?
L. movement of the tides
I. prevalent or trade winds
U. light and dark changes of day and night
T. seasonal changes in the climate
Answer:

Answer: 3


Question: Planets remain in orbit around the Sun because of

Choices:
A. gravity.
B. friction.
C. solar energy.
D. centrifugal force.

Prompt:
Question: Planets remain in orbit around the Sun because of
A. gravity.
B. friction.
C. solar energy.
D. centrifugal force.
Answer:

Question: Planets remain in orbit around the Sun because of

Choices:
A. centrifugal force.
B. gravity.
C. solar energy.
D. friction.

Prompt:
Question: Planets remain in orbit around the Sun because of
A. centrifugal force.
B. gravity.
C. solar energy.
D. friction.
Answer:

Answer: 1

Question: Planets remain in orbit around the Sun because of

Choices:
1. gravity.
2. friction.
3. solar energy.
4. centrifugal force.

Prompt:
Question: Planets remain in orbit around the Sun because of
1. gravity.
2. friction.
3. solar energy.
4. centrifugal force.
Answer:

Question: Planets remain in orbit around the Sun because of

Choices:
P. gravity.
C. friction.
F. solar energy.
M. centrifugal force.

Prompt:
Question: Planets remain in orbit around the Sun because of
P. gravity.
C. friction.
F. solar energy.
M. centrifugal force.
Answer:

Question: Planets remain in orbit around the Sun because of

Choices:
P. centrifugal force.
C. gravity.
F. solar energy.
M. friction.

Prompt:
Question: Planets remain in orbit around the Sun because of
P. centrifugal force.
C. gravity.
F. solar energy.
M. friction.
Answer:

Answer: 1


Question: Which cells help to destroy pathogens such as bacteria that enter the human body?

Choices:
A. red blood cells
B. liver cells
C. white blood cells
D. brain cells

Prompt:
Question: Which cells help to destroy pathogens such as bacteria that enter the human body?
A. red blood cells
B. liver cells
C. white blood cells
D. brain cells
Answer:

Answer: 2

Question: Which cells help to destroy pathogens such as bacteria that enter the human body?

Choices:
A. brain cells
B. red blood cells
C. liver cells
D. white blood cells

Prompt:
Question: Which cells help to destroy pathogens such as bacteria that enter the human body?
A. brain cells
B. red blood cells
C. liver cells
D. white blood cells
Answer:

Answer: 3

Question: Which cells help to destroy pathogens such as bacteria that enter the human body?

Choices:
1. red blood cells
2. liver cells
3. white blood cells
4. brain cells

Prompt:
Question: Which cells help to destroy pathogens such as bacteria that enter the human body?
1. red blood cells
2. liver cells
3. white blood cells
4. brain cells
Answer:

Answer: 2

Question: Which cells help to destroy pathogens such as bacteria that enter the human body?

Choices:
T. red blood cells
L. liver cells
F. white blood cells
O. brain cells

Prompt:
Question: Which cells help to destroy pathogens such as bacteria that enter the human body?
T. red blood cells
L. liver cells
F. white blood cells
O. brain cells
Answer:

Answer: 2

Question: Which cells help to destroy pathogens such as bacteria that enter the human body?

Choices:
T. brain cells
L. red blood cells
F. liver cells
O. white blood cells

Prompt:
Question: Which cells help to destroy pathogens such as bacteria that enter the human body?
T. brain cells
L. red blood cells
F. liver cells
O. white blood cells
Answer:

Answer: 3


Question: Eye color in human beings is an

Choices:
A. instinct.
B. acquired trait.
C. inherited trait.
D. environmentally influenced trait.

Prompt:
Question: Eye color in human beings is an
A. instinct.
B. acquired trait.
C. inherited trait.
D. environmentally influenced trait.
Answer:

Answer: 2

Question: Eye color in human beings is an

Choices:
A. environmentally influenced trait.
B. inherited trait.
C. instinct.
D. acquired trait.

Prompt:
Question: Eye color in human beings is an
A. environmentally influenced trait.
B. inherited trait.
C. instinct.
D. acquired trait.
Answer:

Answer: 1

Question: Eye color in human beings is an

Choices:
1. instinct.
2. acquired trait.
3. inherited trait.
4. environmentally influenced trait.

Prompt:
Question: Eye color in human beings is an
1. instinct.
2. acquired trait.
3. inherited trait.
4. environmentally influenced trait.
Answer:

Answer: 2

Question: Eye color in human beings is an

Choices:
I. instinct.
W. acquired trait.
E. inherited trait.
Y. environmentally influenced trait.

Prompt:
Question: Eye color in human beings is an
I. instinct.
W. acquired trait.
E. inherited trait.
Y. environmentally influenced trait.
Answer:

Answer: 2

Question: Eye color in human beings is an

Choices:
I. environmentally influenced trait.
W. inherited trait.
E. instinct.
Y. acquired trait.

Prompt:
Question: Eye color in human beings is an
I. environmentally influenced trait.
W. inherited trait.
E. instinct.
Y. acquired trait.
Answer:

Answer: 1


Question: If a species is no longer able to reproduce, it will

Choices:
A. adapt to its environment
B. become immune to disease
C. become extinct
D. increase its population

Prompt:
Question: If a species is no longer able to reproduce, it will
A. adapt to its environment
B. become immune to disease
C. become extinct
D. increase its population
Answer:

Answer: 2

Question: If a species is no longer able to reproduce, it will

Choices:
A. become extinct
B. become immune to disease
C. increase its population
D. adapt to its environment

Prompt:
Question: If a species is no longer able to reproduce, it will
A. become extinct
B. become immune to disease
C. increase its population
D. adapt to its environment
Answer:

Question: If a species is no longer able to reproduce, it will

Choices:
1. adapt to its environment
2. become immune to disease
3. become extinct
4. increase its population

Prompt:
Question: If a species is no longer able to reproduce, it will
1. adapt to its environment
2. become immune to disease
3. become extinct
4. increase its population
Answer:

Answer: 2

Question: If a species is no longer able to reproduce, it will

Choices:
F. adapt to its environment
D. become immune to disease
R. become extinct
E. increase its population

Prompt:
Question: If a species is no longer able to reproduce, it will
F. adapt to its environment
D. become immune to disease
R. become extinct
E. increase its population
Answer:

Answer: 2

Question: If a species is no longer able to reproduce, it will

Choices:
F. become extinct
D. become immune to disease
R. increase its population
E. adapt to its environment

Prompt:
Question: If a species is no longer able to reproduce, it will
F. become extinct
D. become immune to disease
R. increase its population
E. adapt to its environment
Answer:


Question: Which of these is hottest?

Choices:
A. The Earth
B. Mars
C. The Moon
D. The Sun

Prompt:
Question: Which of these is hottest?
A. The Earth
B. Mars
C. The Moon
D. The Sun
Answer:

Answer: 3

Question: Which of these is hottest?

Choices:
A. The Sun
B. Mars
C. The Earth
D. The Moon

Prompt:
Question: Which of these is hottest?
A. The Sun
B. Mars
C. The Earth
D. The Moon
Answer:

Question: Which of these is hottest?

Choices:
1. The Earth
2. Mars
3. The Moon
4. The Sun

Prompt:
Question: Which of these is hottest?
1. The Earth
2. Mars
3. The Moon
4. The Sun
Answer:

Answer: 3

Question: Which of these is hottest?

Choices:
G. The Earth
S. Mars
U. The Moon
L. The Sun

Prompt:
Question: Which of these is hottest?
G. The Earth
S. Mars
U. The Moon
L. The Sun
Answer:

Answer: 3

Question: Which of these is hottest?

Choices:
G. The Sun
S. Mars
U. The Earth
L. The Moon

Prompt:
Question: Which of these is hottest?
G. The Sun
S. Mars
U. The Earth
L. The Moon
Answer:


Question: In large industrial cities, the emissions from fossil fuels cause the atmosphere to change. Which process allows the atmosphere to change?

Choices:
A. increased inorganic matter in soil
B. increased use of fertilizers on crops
C. increased buildup of greenhouse gases
D. increased rainfall rates near power plants

Prompt:
Question: In large industrial cities, the emissions from fossil fuels cause the atmosphere to change. Which process allows the atmosphere to change?
A. increased inorganic matter in soil
B. increased use of fertilizers on crops
C. increased buildup of greenhouse gases
D. increased rainfall rates near power plants
Answer:

Answer: 2

Question: In large industrial cities, the emissions from fossil fuels cause the atmosphere to change. Which process allows the atmosphere to change?

Choices:
A. increased buildup of greenhouse gases
B. increased inorganic matter in soil
C. increased rainfall rates near power plants
D. increased use of fertilizers on crops

Prompt:
Question: In large industrial cities, the emissions from fossil fuels cause the atmosphere to change. Which process allows the atmosphere to change?
A. increased buildup of greenhouse gases
B. increased inorganic matter in soil
C. increased rainfall rates near power plants
D. increased use of fertilizers on crops
Answer:

Question: In large industrial cities, the emissions from fossil fuels cause the atmosphere to change. Which process allows the atmosphere to change?

Choices:
1. increased inorganic matter in soil
2. increased use of fertilizers on crops
3. increased buildup of greenhouse gases
4. increased rainfall rates near power plants

Prompt:
Question: In large industrial cities, the emissions from fossil fuels cause the atmosphere to change. Which process allows the atmosphere to change?
1. increased inorganic matter in soil
2. increased use of fertilizers on crops
3. increased buildup of greenhouse gases
4. increased rainfall rates near power plants
Answer:

Answer: 2

Question: In large industrial cities, the emissions from fossil fuels cause the atmosphere to change. Which process allows the atmosphere to change?

Choices:
N. increased inorganic matter in soil
Y. increased use of fertilizers on crops
L. increased buildup of greenhouse gases
Z. increased rainfall rates near power plants

Prompt:
Question: In large industrial cities, the emissions from fossil fuels cause the atmosphere to change. Which process allows the atmosphere to change?
N. increased inorganic matter in soil
Y. increased use of fertilizers on crops
L. increased buildup of greenhouse gases
Z. increased rainfall rates near power plants
Answer:

Answer: 2

Question: In large industrial cities, the emissions from fossil fuels cause the atmosphere to change. Which process allows the atmosphere to change?

Choices:
N. increased buildup of greenhouse gases
Y. increased inorganic matter in soil
L. increased rainfall rates near power plants
Z. increased use of fertilizers on crops

Prompt:
Question: In large industrial cities, the emissions from fossil fuels cause the atmosphere to change. Which process allows the atmosphere to change?
N. increased buildup of greenhouse gases
Y. increased inorganic matter in soil
L. increased rainfall rates near power plants
Z. increased use of fertilizers on crops
Answer:


Question: Which is the most likely response of a human to an increase in temperature?

Choices:
A. increasing the amount of perspiration
B. increasing waste elimination from the bladder
C. a reduction in the desire for liquids
D. a contraction in blood vessels in the skin

Prompt:
Question: Which is the most likely response of a human to an increase in temperature?
A. increasing the amount of perspiration
B. increasing waste elimination from the bladder
C. a reduction in the desire for liquids
D. a contraction in blood vessels in the skin
Answer:

Question: Which is the most likely response of a human to an increase in temperature?

Choices:
A. increasing waste elimination from the bladder
B. increasing the amount of perspiration
C. a contraction in blood vessels in the skin
D. a reduction in the desire for liquids

Prompt:
Question: Which is the most likely response of a human to an increase in temperature?
A. increasing waste elimination from the bladder
B. increasing the amount of perspiration
C. a contraction in blood vessels in the skin
D. a reduction in the desire for liquids
Answer:

Answer: 1

Question: Which is the most likely response of a human to an increase in temperature?

Choices:
1. increasing the amount of perspiration
2. increasing waste elimination from the bladder
3. a reduction in the desire for liquids
4. a contraction in blood vessels in the skin

Prompt:
Question: Which is the most likely response of a human to an increase in temperature?
1. increasing the amount of perspiration
2. increasing waste elimination from the bladder
3. a reduction in the desire for liquids
4. a contraction in blood vessels in the skin
Answer:

Question: Which is the most likely response of a human to an increase in temperature?

Choices:
G. increasing the amount of perspiration
H. increasing waste elimination from the bladder
V. a reduction in the desire for liquids
K. a contraction in blood vessels in the skin

Prompt:
Question: Which is the most likely response of a human to an increase in temperature?
G. increasing the amount of perspiration
H. increasing waste elimination from the bladder
V. a reduction in the desire for liquids
K. a contraction in blood vessels in the skin
Answer:

Question: Which is the most likely response of a human to an increase in temperature?

Choices:
G. increasing waste elimination from the bladder
H. increasing the amount of perspiration
V. a contraction in blood vessels in the skin
K. a reduction in the desire for liquids

Prompt:
Question: Which is the most likely response of a human to an increase in temperature?
G. increasing waste elimination from the bladder
H. increasing the amount of perspiration
V. a contraction in blood vessels in the skin
K. a reduction in the desire for liquids
Answer:

Answer: 1


Question: An organism's traits are largely determined by the genetic makeup of its parents. A mutation in which kinds of cells in a parent could cause a new trait to appear in the parent's offspring?

Choices:
A. sperm or egg
B. egg or nerve
C. nerve or muscle
D. muscle or sperm

Prompt:
Question: An organism's traits are largely determined by the genetic makeup of its parents. A mutation in which kinds of cells in a parent could cause a new trait to appear in the parent's offspring?
A. sperm or egg
B. egg or nerve
C. nerve or muscle
D. muscle or sperm
Answer:

Question: An organism's traits are largely determined by the genetic makeup of its parents. A mutation in which kinds of cells in a parent could cause a new trait to appear in the parent's offspring?

Choices:
A. muscle or sperm
B. egg or nerve
C. nerve or muscle
D. sperm or egg

Prompt:
Question: An organism's traits are largely determined by the genetic makeup of its parents. A mutation in which kinds of cells in a parent could cause a new trait to appear in the parent's offspring?
A. muscle or sperm
B. egg or nerve
C. nerve or muscle
D. sperm or egg
Answer:

Answer: 3

Question: An organism's traits are largely determined by the genetic makeup of its parents. A mutation in which kinds of cells in a parent could cause a new trait to appear in the parent's offspring?

Choices:
1. sperm or egg
2. egg or nerve
3. nerve or muscle
4. muscle or sperm

Prompt:
Question: An organism's traits are largely determined by the genetic makeup of its parents. A mutation in which kinds of cells in a parent could cause a new trait to appear in the parent's offspring?
1. sperm or egg
2. egg or nerve
3. nerve or muscle
4. muscle or sperm
Answer:

Question: An organism's traits are largely determined by the genetic makeup of its parents. A mutation in which kinds of cells in a parent could cause a new trait to appear in the parent's offspring?

Choices:
X. sperm or egg
M. egg or nerve
O. nerve or muscle
L. muscle or sperm

Prompt:
Question: An organism's traits are largely determined by the genetic makeup of its parents. A mutation in which kinds of cells in a parent could cause a new trait to appear in the parent's offspring?
X. sperm or egg
M. egg or nerve
O. nerve or muscle
L. muscle or sperm
Answer:

Question: An organism's traits are largely determined by the genetic makeup of its parents. A mutation in which kinds of cells in a parent could cause a new trait to appear in the parent's offspring?

Choices:
X. muscle or sperm
M. egg or nerve
O. nerve or muscle
L. sperm or egg

Prompt:
Question: An organism's traits are largely determined by the genetic makeup of its parents. A mutation in which kinds of cells in a parent could cause a new trait to appear in the parent's offspring?
X. muscle or sperm
M. egg or nerve
O. nerve or muscle
L. sperm or egg
Answer:

Answer: 3