Question: The primary reason that plants are important for an ecosystem is because they

Choices:
A. provide energy for consumers.
B. depend on other organisms for shelter.
C. break down dead animal matter.
D. consume nutrients for energy.

Prompt:
Question: The primary reason that plants are important for an ecosystem is because they
A. provide energy for consumers.
B. depend on other organisms for shelter.
C. break down dead animal matter.
D. consume nutrients for energy.
Answer:

Question: The primary reason that plants are important for an ecosystem is because they

Choices:
A. depend on other organisms for shelter.
B. provide energy for consumers.
C. consume nutrients for energy.
D. break down dead animal matter.

Prompt:
Question: The primary reason that plants are important for an ecosystem is because they
A. depend on other organisms for shelter.
B. provide energy for consumers.
C. consume nutrients for energy.
D. break down dead animal matter.
Answer:

Answer: 1

Question: The primary reason that plants are important for an ecosystem is because they

Choices:
1. provide energy for consumers.
2. depend on other organisms for shelter.
3. break down dead animal matter.
4. consume nutrients for energy.

Prompt:
Question: The primary reason that plants are important for an ecosystem is because they
1. provide energy for consumers.
2. depend on other organisms for shelter.
3. break down dead animal matter.
4. consume nutrients for energy.
Answer:

Question: The primary reason that plants are important for an ecosystem is because they

Choices:
J. provide energy for consumers.
C. depend on other organisms for shelter.
F. break down dead animal matter.
V. consume nutrients for energy.

Prompt:
Question: The primary reason that plants are important for an ecosystem is because they
J. provide energy for consumers.
C. depend on other organisms for shelter.
F. break down dead animal matter.
V. consume nutrients for energy.
Answer:

Question: The primary reason that plants are important for an ecosystem is because they

Choices:
J. depend on other organisms for shelter.
C. provide energy for consumers.
F. consume nutrients for energy.
V. break down dead animal matter.

Prompt:
Question: The primary reason that plants are important for an ecosystem is because they
J. depend on other organisms for shelter.
C. provide energy for consumers.
F. consume nutrients for energy.
V. break down dead animal matter.
Answer:

Answer: 1


Question: Energy from the Sun reaches Earth by

Choices:
A. radiation.
B. conduction.
C. convection.
D. thermal expansion.

Prompt:
Question: Energy from the Sun reaches Earth by
A. radiation.
B. conduction.
C. convection.
D. thermal expansion.
Answer:

Question: Energy from the Sun reaches Earth by

Choices:
A. convection.
B. conduction.
C. radiation.
D. thermal expansion.

Prompt:
Question: Energy from the Sun reaches Earth by
A. convection.
B. conduction.
C. radiation.
D. thermal expansion.
Answer:

Answer: 2

Question: Energy from the Sun reaches Earth by

Choices:
1. radiation.
2. conduction.
3. convection.
4. thermal expansion.

Prompt:
Question: Energy from the Sun reaches Earth by
1. radiation.
2. conduction.
3. convection.
4. thermal expansion.
Answer:

Question: Energy from the Sun reaches Earth by

Choices:
V. radiation.
Q. conduction.
O. convection.
E. thermal expansion.

Prompt:
Question: Energy from the Sun reaches Earth by
V. radiation.
Q. conduction.
O. convection.
E. thermal expansion.
Answer:

Question: Energy from the Sun reaches Earth by

Choices:
V. convection.
Q. conduction.
O. radiation.
E. thermal expansion.

Prompt:
Question: Energy from the Sun reaches Earth by
V. convection.
Q. conduction.
O. radiation.
E. thermal expansion.
Answer:

Answer: 2


Question: Scientists study the current conditions of many solar system objects to gain insight into conditions early in the history of Earth. Which phenomenon most closely models current theories of early Earth?

Choices:
A. liquid forming valleys on Mars
B. hundreds of active volcanoes on Io
C. rock and ice forming the core of Neptune
D. ice covering the entire surface of Europa

Prompt:
Question: Scientists study the current conditions of many solar system objects to gain insight into conditions early in the history of Earth. Which phenomenon most closely models current theories of early Earth?
A. liquid forming valleys on Mars
B. hundreds of active volcanoes on Io
C. rock and ice forming the core of Neptune
D. ice covering the entire surface of Europa
Answer:

Answer: 1

Question: Scientists study the current conditions of many solar system objects to gain insight into conditions early in the history of Earth. Which phenomenon most closely models current theories of early Earth?

Choices:
A. ice covering the entire surface of Europa
B. liquid forming valleys on Mars
C. hundreds of active volcanoes on Io
D. rock and ice forming the core of Neptune

Prompt:
Question: Scientists study the current conditions of many solar system objects to gain insight into conditions early in the history of Earth. Which phenomenon most closely models current theories of early Earth?
A. ice covering the entire surface of Europa
B. liquid forming valleys on Mars
C. hundreds of active volcanoes on Io
D. rock and ice forming the core of Neptune
Answer:

Answer: 2

Question: Scientists study the current conditions of many solar system objects to gain insight into conditions early in the history of Earth. Which phenomenon most closely models current theories of early Earth?

Choices:
1. liquid forming valleys on Mars
2. hundreds of active volcanoes on Io
3. rock and ice forming the core of Neptune
4. ice covering the entire surface of Europa

Prompt:
Question: Scientists study the current conditions of many solar system objects to gain insight into conditions early in the history of Earth. Which phenomenon most closely models current theories of early Earth?
1. liquid forming valleys on Mars
2. hundreds of active volcanoes on Io
3. rock and ice forming the core of Neptune
4. ice covering the entire surface of Europa
Answer:

Answer: 1

Question: Scientists study the current conditions of many solar system objects to gain insight into conditions early in the history of Earth. Which phenomenon most closely models current theories of early Earth?

Choices:
W. liquid forming valleys on Mars
D. hundreds of active volcanoes on Io
J. rock and ice forming the core of Neptune
K. ice covering the entire surface of Europa

Prompt:
Question: Scientists study the current conditions of many solar system objects to gain insight into conditions early in the history of Earth. Which phenomenon most closely models current theories of early Earth?
W. liquid forming valleys on Mars
D. hundreds of active volcanoes on Io
J. rock and ice forming the core of Neptune
K. ice covering the entire surface of Europa
Answer:

Answer: 1

Question: Scientists study the current conditions of many solar system objects to gain insight into conditions early in the history of Earth. Which phenomenon most closely models current theories of early Earth?

Choices:
W. ice covering the entire surface of Europa
D. liquid forming valleys on Mars
J. hundreds of active volcanoes on Io
K. rock and ice forming the core of Neptune

Prompt:
Question: Scientists study the current conditions of many solar system objects to gain insight into conditions early in the history of Earth. Which phenomenon most closely models current theories of early Earth?
W. ice covering the entire surface of Europa
D. liquid forming valleys on Mars
J. hundreds of active volcanoes on Io
K. rock and ice forming the core of Neptune
Answer:

Answer: 2


Question: Jonathan places a pot of water on a stove. As the water boils, how does the state of the water change?

Choices:
A. from gas to liquid
B. from liquid to gas
C. from liquid to solid
D. from solid to liquid

Prompt:
Question: Jonathan places a pot of water on a stove. As the water boils, how does the state of the water change?
A. from gas to liquid
B. from liquid to gas
C. from liquid to solid
D. from solid to liquid
Answer:

Answer: 1

Question: Jonathan places a pot of water on a stove. As the water boils, how does the state of the water change?

Choices:
A. from solid to liquid
B. from gas to liquid
C. from liquid to solid
D. from liquid to gas

Prompt:
Question: Jonathan places a pot of water on a stove. As the water boils, how does the state of the water change?
A. from solid to liquid
B. from gas to liquid
C. from liquid to solid
D. from liquid to gas
Answer:

Answer: 3

Question: Jonathan places a pot of water on a stove. As the water boils, how does the state of the water change?

Choices:
1. from gas to liquid
2. from liquid to gas
3. from liquid to solid
4. from solid to liquid

Prompt:
Question: Jonathan places a pot of water on a stove. As the water boils, how does the state of the water change?
1. from gas to liquid
2. from liquid to gas
3. from liquid to solid
4. from solid to liquid
Answer:

Answer: 1

Question: Jonathan places a pot of water on a stove. As the water boils, how does the state of the water change?

Choices:
G. from gas to liquid
A. from liquid to gas
K. from liquid to solid
M. from solid to liquid

Prompt:
Question: Jonathan places a pot of water on a stove. As the water boils, how does the state of the water change?
G. from gas to liquid
A. from liquid to gas
K. from liquid to solid
M. from solid to liquid
Answer:

Answer: 1

Question: Jonathan places a pot of water on a stove. As the water boils, how does the state of the water change?

Choices:
G. from solid to liquid
A. from gas to liquid
K. from liquid to solid
M. from liquid to gas

Prompt:
Question: Jonathan places a pot of water on a stove. As the water boils, how does the state of the water change?
G. from solid to liquid
A. from gas to liquid
K. from liquid to solid
M. from liquid to gas
Answer:

Answer: 3


Question: Animal cells obtain energy by

Choices:
A. processing sunlight.
B. absorbing nutrients.
C. growing.
D. dividing.

Prompt:
Question: Animal cells obtain energy by
A. processing sunlight.
B. absorbing nutrients.
C. growing.
D. dividing.
Answer:

Answer: 1

Question: Animal cells obtain energy by

Choices:
A. absorbing nutrients.
B. dividing.
C. growing.
D. processing sunlight.

Prompt:
Question: Animal cells obtain energy by
A. absorbing nutrients.
B. dividing.
C. growing.
D. processing sunlight.
Answer:

Question: Animal cells obtain energy by

Choices:
1. processing sunlight.
2. absorbing nutrients.
3. growing.
4. dividing.

Prompt:
Question: Animal cells obtain energy by
1. processing sunlight.
2. absorbing nutrients.
3. growing.
4. dividing.
Answer:

Answer: 1

Question: Animal cells obtain energy by

Choices:
I. processing sunlight.
K. absorbing nutrients.
Y. growing.
H. dividing.

Prompt:
Question: Animal cells obtain energy by
I. processing sunlight.
K. absorbing nutrients.
Y. growing.
H. dividing.
Answer:

Answer: 1

Question: Animal cells obtain energy by

Choices:
I. absorbing nutrients.
K. dividing.
Y. growing.
H. processing sunlight.

Prompt:
Question: Animal cells obtain energy by
I. absorbing nutrients.
K. dividing.
Y. growing.
H. processing sunlight.
Answer:


Question: Which illness is associated with a weakened immune system in the body?

Choices:
A. tetanus
B. cancer
C. measles
D. rabies

Prompt:
Question: Which illness is associated with a weakened immune system in the body?
A. tetanus
B. cancer
C. measles
D. rabies
Answer:

Answer: 1

Question: Which illness is associated with a weakened immune system in the body?

Choices:
A. tetanus
B. measles
C. cancer
D. rabies

Prompt:
Question: Which illness is associated with a weakened immune system in the body?
A. tetanus
B. measles
C. cancer
D. rabies
Answer:

Answer: 2

Question: Which illness is associated with a weakened immune system in the body?

Choices:
1. tetanus
2. cancer
3. measles
4. rabies

Prompt:
Question: Which illness is associated with a weakened immune system in the body?
1. tetanus
2. cancer
3. measles
4. rabies
Answer:

Answer: 1

Question: Which illness is associated with a weakened immune system in the body?

Choices:
F. tetanus
Q. cancer
J. measles
K. rabies

Prompt:
Question: Which illness is associated with a weakened immune system in the body?
F. tetanus
Q. cancer
J. measles
K. rabies
Answer:

Answer: 1

Question: Which illness is associated with a weakened immune system in the body?

Choices:
F. tetanus
Q. measles
J. cancer
K. rabies

Prompt:
Question: Which illness is associated with a weakened immune system in the body?
F. tetanus
Q. measles
J. cancer
K. rabies
Answer:

Answer: 2


Question: In the human kidney, urea from the blood is filtered through the glomerular membrane into a nephron. The movement of urea across this membrane occurs without an input of energy. Which factor is the most likely reason urea absorption does not require energy?

Choices:
A. a pH imbalance
B. a pressure difference
C. a temperature increase
D. a concentration gradient

Prompt:
Question: In the human kidney, urea from the blood is filtered through the glomerular membrane into a nephron. The movement of urea across this membrane occurs without an input of energy. Which factor is the most likely reason urea absorption does not require energy?
A. a pH imbalance
B. a pressure difference
C. a temperature increase
D. a concentration gradient
Answer:

Answer: 3

Question: In the human kidney, urea from the blood is filtered through the glomerular membrane into a nephron. The movement of urea across this membrane occurs without an input of energy. Which factor is the most likely reason urea absorption does not require energy?

Choices:
A. a concentration gradient
B. a pressure difference
C. a temperature increase
D. a pH imbalance

Prompt:
Question: In the human kidney, urea from the blood is filtered through the glomerular membrane into a nephron. The movement of urea across this membrane occurs without an input of energy. Which factor is the most likely reason urea absorption does not require energy?
A. a concentration gradient
B. a pressure difference
C. a temperature increase
D. a pH imbalance
Answer:

Question: In the human kidney, urea from the blood is filtered through the glomerular membrane into a nephron. The movement of urea across this membrane occurs without an input of energy. Which factor is the most likely reason urea absorption does not require energy?

Choices:
1. a pH imbalance
2. a pressure difference
3. a temperature increase
4. a concentration gradient

Prompt:
Question: In the human kidney, urea from the blood is filtered through the glomerular membrane into a nephron. The movement of urea across this membrane occurs without an input of energy. Which factor is the most likely reason urea absorption does not require energy?
1. a pH imbalance
2. a pressure difference
3. a temperature increase
4. a concentration gradient
Answer:

Answer: 3

Question: In the human kidney, urea from the blood is filtered through the glomerular membrane into a nephron. The movement of urea across this membrane occurs without an input of energy. Which factor is the most likely reason urea absorption does not require energy?

Choices:
G. a pH imbalance
K. a pressure difference
M. a temperature increase
P. a concentration gradient

Prompt:
Question: In the human kidney, urea from the blood is filtered through the glomerular membrane into a nephron. The movement of urea across this membrane occurs without an input of energy. Which factor is the most likely reason urea absorption does not require energy?
G. a pH imbalance
K. a pressure difference
M. a temperature increase
P. a concentration gradient
Answer:

Answer: 3

Question: In the human kidney, urea from the blood is filtered through the glomerular membrane into a nephron. The movement of urea across this membrane occurs without an input of energy. Which factor is the most likely reason urea absorption does not require energy?

Choices:
G. a concentration gradient
K. a pressure difference
M. a temperature increase
P. a pH imbalance

Prompt:
Question: In the human kidney, urea from the blood is filtered through the glomerular membrane into a nephron. The movement of urea across this membrane occurs without an input of energy. Which factor is the most likely reason urea absorption does not require energy?
G. a concentration gradient
K. a pressure difference
M. a temperature increase
P. a pH imbalance
Answer:


Question: The greatest amount of diversity can be found among which type of organism?

Choices:
A. plants
B. animals
C. bacteria
D. fungi

Prompt:
Question: The greatest amount of diversity can be found among which type of organism?
A. plants
B. animals
C. bacteria
D. fungi
Answer:

Answer: 2

Question: The greatest amount of diversity can be found among which type of organism?

Choices:
A. fungi
B. bacteria
C. plants
D. animals

Prompt:
Question: The greatest amount of diversity can be found among which type of organism?
A. fungi
B. bacteria
C. plants
D. animals
Answer:

Answer: 1

Question: The greatest amount of diversity can be found among which type of organism?

Choices:
1. plants
2. animals
3. bacteria
4. fungi

Prompt:
Question: The greatest amount of diversity can be found among which type of organism?
1. plants
2. animals
3. bacteria
4. fungi
Answer:

Answer: 2

Question: The greatest amount of diversity can be found among which type of organism?

Choices:
G. plants
S. animals
U. bacteria
F. fungi

Prompt:
Question: The greatest amount of diversity can be found among which type of organism?
G. plants
S. animals
U. bacteria
F. fungi
Answer:

Answer: 2

Question: The greatest amount of diversity can be found among which type of organism?

Choices:
G. fungi
S. bacteria
U. plants
F. animals

Prompt:
Question: The greatest amount of diversity can be found among which type of organism?
G. fungi
S. bacteria
U. plants
F. animals
Answer:

Answer: 1


Question: Which energy type is common enough in Nevada to make a significant contribution to the renewable energy needs of the state?

Choices:
A. coal
B. geothermal
C. natural gas
D. petroleum

Prompt:
Question: Which energy type is common enough in Nevada to make a significant contribution to the renewable energy needs of the state?
A. coal
B. geothermal
C. natural gas
D. petroleum
Answer:

Answer: 1

Question: Which energy type is common enough in Nevada to make a significant contribution to the renewable energy needs of the state?

Choices:
A. geothermal
B. coal
C. petroleum
D. natural gas

Prompt:
Question: Which energy type is common enough in Nevada to make a significant contribution to the renewable energy needs of the state?
A. geothermal
B. coal
C. petroleum
D. natural gas
Answer:

Question: Which energy type is common enough in Nevada to make a significant contribution to the renewable energy needs of the state?

Choices:
1. coal
2. geothermal
3. natural gas
4. petroleum

Prompt:
Question: Which energy type is common enough in Nevada to make a significant contribution to the renewable energy needs of the state?
1. coal
2. geothermal
3. natural gas
4. petroleum
Answer:

Answer: 1

Question: Which energy type is common enough in Nevada to make a significant contribution to the renewable energy needs of the state?

Choices:
F. coal
X. geothermal
O. natural gas
U. petroleum

Prompt:
Question: Which energy type is common enough in Nevada to make a significant contribution to the renewable energy needs of the state?
F. coal
X. geothermal
O. natural gas
U. petroleum
Answer:

Answer: 1

Question: Which energy type is common enough in Nevada to make a significant contribution to the renewable energy needs of the state?

Choices:
F. geothermal
X. coal
O. petroleum
U. natural gas

Prompt:
Question: Which energy type is common enough in Nevada to make a significant contribution to the renewable energy needs of the state?
F. geothermal
X. coal
O. petroleum
U. natural gas
Answer:


Question: Until recently the Grand Canyon was thought to be about 5-6 million years old. Recently a scientist gathered data and wrote a paper for a scientific journal that indicated the canyon is about 17 million years old. Before this new information about the canyon is accepted, which of these needs to occur?

Choices:
A. The scientist needs to publish additional papers.
B. The scientist needs to obtain government support.
C. Other scientists need to state their beliefs.
D. Many scientists need to evaluate the data.

Prompt:
Question: Until recently the Grand Canyon was thought to be about 5-6 million years old. Recently a scientist gathered data and wrote a paper for a scientific journal that indicated the canyon is about 17 million years old. Before this new information about the canyon is accepted, which of these needs to occur?
A. The scientist needs to publish additional papers.
B. The scientist needs to obtain government support.
C. Other scientists need to state their beliefs.
D. Many scientists need to evaluate the data.
Answer:

Answer: 3

Question: Until recently the Grand Canyon was thought to be about 5-6 million years old. Recently a scientist gathered data and wrote a paper for a scientific journal that indicated the canyon is about 17 million years old. Before this new information about the canyon is accepted, which of these needs to occur?

Choices:
A. Many scientists need to evaluate the data.
B. The scientist needs to publish additional papers.
C. The scientist needs to obtain government support.
D. Other scientists need to state their beliefs.

Prompt:
Question: Until recently the Grand Canyon was thought to be about 5-6 million years old. Recently a scientist gathered data and wrote a paper for a scientific journal that indicated the canyon is about 17 million years old. Before this new information about the canyon is accepted, which of these needs to occur?
A. Many scientists need to evaluate the data.
B. The scientist needs to publish additional papers.
C. The scientist needs to obtain government support.
D. Other scientists need to state their beliefs.
Answer:

Question: Until recently the Grand Canyon was thought to be about 5-6 million years old. Recently a scientist gathered data and wrote a paper for a scientific journal that indicated the canyon is about 17 million years old. Before this new information about the canyon is accepted, which of these needs to occur?

Choices:
1. The scientist needs to publish additional papers.
2. The scientist needs to obtain government support.
3. Other scientists need to state their beliefs.
4. Many scientists need to evaluate the data.

Prompt:
Question: Until recently the Grand Canyon was thought to be about 5-6 million years old. Recently a scientist gathered data and wrote a paper for a scientific journal that indicated the canyon is about 17 million years old. Before this new information about the canyon is accepted, which of these needs to occur?
1. The scientist needs to publish additional papers.
2. The scientist needs to obtain government support.
3. Other scientists need to state their beliefs.
4. Many scientists need to evaluate the data.
Answer:

Answer: 3

Question: Until recently the Grand Canyon was thought to be about 5-6 million years old. Recently a scientist gathered data and wrote a paper for a scientific journal that indicated the canyon is about 17 million years old. Before this new information about the canyon is accepted, which of these needs to occur?

Choices:
U. The scientist needs to publish additional papers.
Q. The scientist needs to obtain government support.
C. Other scientists need to state their beliefs.
S. Many scientists need to evaluate the data.

Prompt:
Question: Until recently the Grand Canyon was thought to be about 5-6 million years old. Recently a scientist gathered data and wrote a paper for a scientific journal that indicated the canyon is about 17 million years old. Before this new information about the canyon is accepted, which of these needs to occur?
U. The scientist needs to publish additional papers.
Q. The scientist needs to obtain government support.
C. Other scientists need to state their beliefs.
S. Many scientists need to evaluate the data.
Answer:

Answer: 3

Question: Until recently the Grand Canyon was thought to be about 5-6 million years old. Recently a scientist gathered data and wrote a paper for a scientific journal that indicated the canyon is about 17 million years old. Before this new information about the canyon is accepted, which of these needs to occur?

Choices:
U. Many scientists need to evaluate the data.
Q. The scientist needs to publish additional papers.
C. The scientist needs to obtain government support.
S. Other scientists need to state their beliefs.

Prompt:
Question: Until recently the Grand Canyon was thought to be about 5-6 million years old. Recently a scientist gathered data and wrote a paper for a scientific journal that indicated the canyon is about 17 million years old. Before this new information about the canyon is accepted, which of these needs to occur?
U. Many scientists need to evaluate the data.
Q. The scientist needs to publish additional papers.
C. The scientist needs to obtain government support.
S. Other scientists need to state their beliefs.
Answer:


Question: Which human trait is most likely inherited from a parent?

Choices:
A. learning to ride a bike
B. holding a spoon
C. reading a book
D. height

Prompt:
Question: Which human trait is most likely inherited from a parent?
A. learning to ride a bike
B. holding a spoon
C. reading a book
D. height
Answer:

Answer: 3

Question: Which human trait is most likely inherited from a parent?

Choices:
A. holding a spoon
B. height
C. learning to ride a bike
D. reading a book

Prompt:
Question: Which human trait is most likely inherited from a parent?
A. holding a spoon
B. height
C. learning to ride a bike
D. reading a book
Answer:

Answer: 1

Question: Which human trait is most likely inherited from a parent?

Choices:
1. learning to ride a bike
2. holding a spoon
3. reading a book
4. height

Prompt:
Question: Which human trait is most likely inherited from a parent?
1. learning to ride a bike
2. holding a spoon
3. reading a book
4. height
Answer:

Answer: 3

Question: Which human trait is most likely inherited from a parent?

Choices:
B. learning to ride a bike
I. holding a spoon
P. reading a book
A. height

Prompt:
Question: Which human trait is most likely inherited from a parent?
B. learning to ride a bike
I. holding a spoon
P. reading a book
A. height
Answer:

Answer: 3

Question: Which human trait is most likely inherited from a parent?

Choices:
B. holding a spoon
I. height
P. learning to ride a bike
A. reading a book

Prompt:
Question: Which human trait is most likely inherited from a parent?
B. holding a spoon
I. height
P. learning to ride a bike
A. reading a book
Answer:

Answer: 1


Question: Foam weather stripping is often placed in the frames of doors and windows in a home. What is the purpose of this weather stripping?

Choices:
A. The weather stripping increases heat transfer by radiation.
B. Heat is conducted quickly through the weather stripping.
C. The weather stripping reduces heat loss due to convection.
D. Heat can transfer through the weather stripping due to reflection.

Prompt:
Question: Foam weather stripping is often placed in the frames of doors and windows in a home. What is the purpose of this weather stripping?
A. The weather stripping increases heat transfer by radiation.
B. Heat is conducted quickly through the weather stripping.
C. The weather stripping reduces heat loss due to convection.
D. Heat can transfer through the weather stripping due to reflection.
Answer:

Answer: 2

Question: Foam weather stripping is often placed in the frames of doors and windows in a home. What is the purpose of this weather stripping?

Choices:
A. The weather stripping increases heat transfer by radiation.
B. Heat is conducted quickly through the weather stripping.
C. Heat can transfer through the weather stripping due to reflection.
D. The weather stripping reduces heat loss due to convection.

Prompt:
Question: Foam weather stripping is often placed in the frames of doors and windows in a home. What is the purpose of this weather stripping?
A. The weather stripping increases heat transfer by radiation.
B. Heat is conducted quickly through the weather stripping.
C. Heat can transfer through the weather stripping due to reflection.
D. The weather stripping reduces heat loss due to convection.
Answer:

Answer: 3

Question: Foam weather stripping is often placed in the frames of doors and windows in a home. What is the purpose of this weather stripping?

Choices:
1. The weather stripping increases heat transfer by radiation.
2. Heat is conducted quickly through the weather stripping.
3. The weather stripping reduces heat loss due to convection.
4. Heat can transfer through the weather stripping due to reflection.

Prompt:
Question: Foam weather stripping is often placed in the frames of doors and windows in a home. What is the purpose of this weather stripping?
1. The weather stripping increases heat transfer by radiation.
2. Heat is conducted quickly through the weather stripping.
3. The weather stripping reduces heat loss due to convection.
4. Heat can transfer through the weather stripping due to reflection.
Answer:

Answer: 2

Question: Foam weather stripping is often placed in the frames of doors and windows in a home. What is the purpose of this weather stripping?

Choices:
J. The weather stripping increases heat transfer by radiation.
S. Heat is conducted quickly through the weather stripping.
L. The weather stripping reduces heat loss due to convection.
D. Heat can transfer through the weather stripping due to reflection.

Prompt:
Question: Foam weather stripping is often placed in the frames of doors and windows in a home. What is the purpose of this weather stripping?
J. The weather stripping increases heat transfer by radiation.
S. Heat is conducted quickly through the weather stripping.
L. The weather stripping reduces heat loss due to convection.
D. Heat can transfer through the weather stripping due to reflection.
Answer:

Answer: 2

Question: Foam weather stripping is often placed in the frames of doors and windows in a home. What is the purpose of this weather stripping?

Choices:
J. The weather stripping increases heat transfer by radiation.
S. Heat is conducted quickly through the weather stripping.
L. Heat can transfer through the weather stripping due to reflection.
D. The weather stripping reduces heat loss due to convection.

Prompt:
Question: Foam weather stripping is often placed in the frames of doors and windows in a home. What is the purpose of this weather stripping?
J. The weather stripping increases heat transfer by radiation.
S. Heat is conducted quickly through the weather stripping.
L. Heat can transfer through the weather stripping due to reflection.
D. The weather stripping reduces heat loss due to convection.
Answer:

Answer: 3


Question: The items listed below were found in a science classroom. * a heart made of plastic with many of its parts labeled * clay formed to look like Earth and other planets * a giant plastic plant cell with removable cell parts These items are all examples of

Choices:
A. models
B. experiments
C. variables
D. controls

Prompt:
Question: The items listed below were found in a science classroom. * a heart made of plastic with many of its parts labeled * clay formed to look like Earth and other planets * a giant plastic plant cell with removable cell parts These items are all examples of
A. models
B. experiments
C. variables
D. controls
Answer:

Question: The items listed below were found in a science classroom. * a heart made of plastic with many of its parts labeled * clay formed to look like Earth and other planets * a giant plastic plant cell with removable cell parts These items are all examples of

Choices:
A. experiments
B. controls
C. variables
D. models

Prompt:
Question: The items listed below were found in a science classroom. * a heart made of plastic with many of its parts labeled * clay formed to look like Earth and other planets * a giant plastic plant cell with removable cell parts These items are all examples of
A. experiments
B. controls
C. variables
D. models
Answer:

Answer: 3

Question: The items listed below were found in a science classroom. * a heart made of plastic with many of its parts labeled * clay formed to look like Earth and other planets * a giant plastic plant cell with removable cell parts These items are all examples of

Choices:
1. models
2. experiments
3. variables
4. controls

Prompt:
Question: The items listed below were found in a science classroom. * a heart made of plastic with many of its parts labeled * clay formed to look like Earth and other planets * a giant plastic plant cell with removable cell parts These items are all examples of
1. models
2. experiments
3. variables
4. controls
Answer:

Question: The items listed below were found in a science classroom. * a heart made of plastic with many of its parts labeled * clay formed to look like Earth and other planets * a giant plastic plant cell with removable cell parts These items are all examples of

Choices:
O. models
Q. experiments
C. variables
K. controls

Prompt:
Question: The items listed below were found in a science classroom. * a heart made of plastic with many of its parts labeled * clay formed to look like Earth and other planets * a giant plastic plant cell with removable cell parts These items are all examples of
O. models
Q. experiments
C. variables
K. controls
Answer:

Question: The items listed below were found in a science classroom. * a heart made of plastic with many of its parts labeled * clay formed to look like Earth and other planets * a giant plastic plant cell with removable cell parts These items are all examples of

Choices:
O. experiments
Q. controls
C. variables
K. models

Prompt:
Question: The items listed below were found in a science classroom. * a heart made of plastic with many of its parts labeled * clay formed to look like Earth and other planets * a giant plastic plant cell with removable cell parts These items are all examples of
O. experiments
Q. controls
C. variables
K. models
Answer:

Answer: 3


Question: For a technology project, Kyle came up with an idea to build a model bridge. He wants his bridge to span 50 cm and to support a 1 kg object. According to the engineering design process, which of the following should be Kyle's next step?

Choices:
A. construct prototypes of different kinds of bridges
B. research the different designs of bridges
C. gather the materials needed to build the bridge
D. make a drawing to show how to build the bridge

Prompt:
Question: For a technology project, Kyle came up with an idea to build a model bridge. He wants his bridge to span 50 cm and to support a 1 kg object. According to the engineering design process, which of the following should be Kyle's next step?
A. construct prototypes of different kinds of bridges
B. research the different designs of bridges
C. gather the materials needed to build the bridge
D. make a drawing to show how to build the bridge
Answer:

Answer: 1

Question: For a technology project, Kyle came up with an idea to build a model bridge. He wants his bridge to span 50 cm and to support a 1 kg object. According to the engineering design process, which of the following should be Kyle's next step?

Choices:
A. make a drawing to show how to build the bridge
B. gather the materials needed to build the bridge
C. construct prototypes of different kinds of bridges
D. research the different designs of bridges

Prompt:
Question: For a technology project, Kyle came up with an idea to build a model bridge. He wants his bridge to span 50 cm and to support a 1 kg object. According to the engineering design process, which of the following should be Kyle's next step?
A. make a drawing to show how to build the bridge
B. gather the materials needed to build the bridge
C. construct prototypes of different kinds of bridges
D. research the different designs of bridges
Answer:

Answer: 3

Question: For a technology project, Kyle came up with an idea to build a model bridge. He wants his bridge to span 50 cm and to support a 1 kg object. According to the engineering design process, which of the following should be Kyle's next step?

Choices:
1. construct prototypes of different kinds of bridges
2. research the different designs of bridges
3. gather the materials needed to build the bridge
4. make a drawing to show how to build the bridge

Prompt:
Question: For a technology project, Kyle came up with an idea to build a model bridge. He wants his bridge to span 50 cm and to support a 1 kg object. According to the engineering design process, which of the following should be Kyle's next step?
1. construct prototypes of different kinds of bridges
2. research the different designs of bridges
3. gather the materials needed to build the bridge
4. make a drawing to show how to build the bridge
Answer:

Answer: 1

Question: For a technology project, Kyle came up with an idea to build a model bridge. He wants his bridge to span 50 cm and to support a 1 kg object. According to the engineering design process, which of the following should be Kyle's next step?

Choices:
B. construct prototypes of different kinds of bridges
T. research the different designs of bridges
U. gather the materials needed to build the bridge
O. make a drawing to show how to build the bridge

Prompt:
Question: For a technology project, Kyle came up with an idea to build a model bridge. He wants his bridge to span 50 cm and to support a 1 kg object. According to the engineering design process, which of the following should be Kyle's next step?
B. construct prototypes of different kinds of bridges
T. research the different designs of bridges
U. gather the materials needed to build the bridge
O. make a drawing to show how to build the bridge
Answer:

Answer: 1

Question: For a technology project, Kyle came up with an idea to build a model bridge. He wants his bridge to span 50 cm and to support a 1 kg object. According to the engineering design process, which of the following should be Kyle's next step?

Choices:
B. make a drawing to show how to build the bridge
T. gather the materials needed to build the bridge
U. construct prototypes of different kinds of bridges
O. research the different designs of bridges

Prompt:
Question: For a technology project, Kyle came up with an idea to build a model bridge. He wants his bridge to span 50 cm and to support a 1 kg object. According to the engineering design process, which of the following should be Kyle's next step?
B. make a drawing to show how to build the bridge
T. gather the materials needed to build the bridge
U. construct prototypes of different kinds of bridges
O. research the different designs of bridges
Answer:

Answer: 3


Question: Light travels fastest through which of the following?

Choices:
A. air
B. glass
C. water
D. a vacuum

Prompt:
Question: Light travels fastest through which of the following?
A. air
B. glass
C. water
D. a vacuum
Answer:

Answer: 3

Question: Light travels fastest through which of the following?

Choices:
A. water
B. air
C. a vacuum
D. glass

Prompt:
Question: Light travels fastest through which of the following?
A. water
B. air
C. a vacuum
D. glass
Answer:

Answer: 2

Question: Light travels fastest through which of the following?

Choices:
1. air
2. glass
3. water
4. a vacuum

Prompt:
Question: Light travels fastest through which of the following?
1. air
2. glass
3. water
4. a vacuum
Answer:

Answer: 3

Question: Light travels fastest through which of the following?

Choices:
J. air
L. glass
W. water
O. a vacuum

Prompt:
Question: Light travels fastest through which of the following?
J. air
L. glass
W. water
O. a vacuum
Answer:

Answer: 3

Question: Light travels fastest through which of the following?

Choices:
J. water
L. air
W. a vacuum
O. glass

Prompt:
Question: Light travels fastest through which of the following?
J. water
L. air
W. a vacuum
O. glass
Answer:

Answer: 2


Question: Different systems of the human body perform different functions. Which system takes oxygen from the air to be moved by the circulatory system?

Choices:
A. the respiratory system
B. the digestive system
C. the nervous system
D. the skeletal system

Prompt:
Question: Different systems of the human body perform different functions. Which system takes oxygen from the air to be moved by the circulatory system?
A. the respiratory system
B. the digestive system
C. the nervous system
D. the skeletal system
Answer:

Question: Different systems of the human body perform different functions. Which system takes oxygen from the air to be moved by the circulatory system?

Choices:
A. the digestive system
B. the nervous system
C. the respiratory system
D. the skeletal system

Prompt:
Question: Different systems of the human body perform different functions. Which system takes oxygen from the air to be moved by the circulatory system?
A. the digestive system
B. the nervous system
C. the respiratory system
D. the skeletal system
Answer:

Answer: 2

Question: Different systems of the human body perform different functions. Which system takes oxygen from the air to be moved by the circulatory system?

Choices:
1. the respiratory system
2. the digestive system
3. the nervous system
4. the skeletal system

Prompt:
Question: Different systems of the human body perform different functions. Which system takes oxygen from the air to be moved by the circulatory system?
1. the respiratory system
2. the digestive system
3. the nervous system
4. the skeletal system
Answer:

Question: Different systems of the human body perform different functions. Which system takes oxygen from the air to be moved by the circulatory system?

Choices:
R. the respiratory system
I. the digestive system
B. the nervous system
T. the skeletal system

Prompt:
Question: Different systems of the human body perform different functions. Which system takes oxygen from the air to be moved by the circulatory system?
R. the respiratory system
I. the digestive system
B. the nervous system
T. the skeletal system
Answer:

Question: Different systems of the human body perform different functions. Which system takes oxygen from the air to be moved by the circulatory system?

Choices:
R. the digestive system
I. the nervous system
B. the respiratory system
T. the skeletal system

Prompt:
Question: Different systems of the human body perform different functions. Which system takes oxygen from the air to be moved by the circulatory system?
R. the digestive system
I. the nervous system
B. the respiratory system
T. the skeletal system
Answer:

Answer: 2


Question: A solar cell turns sunlight into another form of energy. A solar cell is most like what natural structure?

Choices:
A. an elephant's ears
B. a plant's leaves
C. a deer's hooves
D. a tree's roots

Prompt:
Question: A solar cell turns sunlight into another form of energy. A solar cell is most like what natural structure?
A. an elephant's ears
B. a plant's leaves
C. a deer's hooves
D. a tree's roots
Answer:

Answer: 1

Question: A solar cell turns sunlight into another form of energy. A solar cell is most like what natural structure?

Choices:
A. a deer's hooves
B. a tree's roots
C. an elephant's ears
D. a plant's leaves

Prompt:
Question: A solar cell turns sunlight into another form of energy. A solar cell is most like what natural structure?
A. a deer's hooves
B. a tree's roots
C. an elephant's ears
D. a plant's leaves
Answer:

Answer: 3

Question: A solar cell turns sunlight into another form of energy. A solar cell is most like what natural structure?

Choices:
1. an elephant's ears
2. a plant's leaves
3. a deer's hooves
4. a tree's roots

Prompt:
Question: A solar cell turns sunlight into another form of energy. A solar cell is most like what natural structure?
1. an elephant's ears
2. a plant's leaves
3. a deer's hooves
4. a tree's roots
Answer:

Answer: 1

Question: A solar cell turns sunlight into another form of energy. A solar cell is most like what natural structure?

Choices:
P. an elephant's ears
M. a plant's leaves
E. a deer's hooves
N. a tree's roots

Prompt:
Question: A solar cell turns sunlight into another form of energy. A solar cell is most like what natural structure?
P. an elephant's ears
M. a plant's leaves
E. a deer's hooves
N. a tree's roots
Answer:

Answer: 1

Question: A solar cell turns sunlight into another form of energy. A solar cell is most like what natural structure?

Choices:
P. a deer's hooves
M. a tree's roots
E. an elephant's ears
N. a plant's leaves

Prompt:
Question: A solar cell turns sunlight into another form of energy. A solar cell is most like what natural structure?
P. a deer's hooves
M. a tree's roots
E. an elephant's ears
N. a plant's leaves
Answer:

Answer: 3


Question: The Sun appears to move across the sky each day, rising in the east and setting in the west. What causes this apparent motion?

Choices:
A. the rotation of Earth on its axis
B. the revolution of the Sun around Earth
C. the Earth’s distance from the Sun
D. the properties of Earth’s atmosphere

Prompt:
Question: The Sun appears to move across the sky each day, rising in the east and setting in the west. What causes this apparent motion?
A. the rotation of Earth on its axis
B. the revolution of the Sun around Earth
C. the Earth’s distance from the Sun
D. the properties of Earth’s atmosphere
Answer:

Question: The Sun appears to move across the sky each day, rising in the east and setting in the west. What causes this apparent motion?

Choices:
A. the revolution of the Sun around Earth
B. the Earth’s distance from the Sun
C. the properties of Earth’s atmosphere
D. the rotation of Earth on its axis

Prompt:
Question: The Sun appears to move across the sky each day, rising in the east and setting in the west. What causes this apparent motion?
A. the revolution of the Sun around Earth
B. the Earth’s distance from the Sun
C. the properties of Earth’s atmosphere
D. the rotation of Earth on its axis
Answer:

Answer: 3

Question: The Sun appears to move across the sky each day, rising in the east and setting in the west. What causes this apparent motion?

Choices:
1. the rotation of Earth on its axis
2. the revolution of the Sun around Earth
3. the Earth’s distance from the Sun
4. the properties of Earth’s atmosphere

Prompt:
Question: The Sun appears to move across the sky each day, rising in the east and setting in the west. What causes this apparent motion?
1. the rotation of Earth on its axis
2. the revolution of the Sun around Earth
3. the Earth’s distance from the Sun
4. the properties of Earth’s atmosphere
Answer:

Question: The Sun appears to move across the sky each day, rising in the east and setting in the west. What causes this apparent motion?

Choices:
C. the rotation of Earth on its axis
N. the revolution of the Sun around Earth
R. the Earth’s distance from the Sun
X. the properties of Earth’s atmosphere

Prompt:
Question: The Sun appears to move across the sky each day, rising in the east and setting in the west. What causes this apparent motion?
C. the rotation of Earth on its axis
N. the revolution of the Sun around Earth
R. the Earth’s distance from the Sun
X. the properties of Earth’s atmosphere
Answer:

Question: The Sun appears to move across the sky each day, rising in the east and setting in the west. What causes this apparent motion?

Choices:
C. the revolution of the Sun around Earth
N. the Earth’s distance from the Sun
R. the properties of Earth’s atmosphere
X. the rotation of Earth on its axis

Prompt:
Question: The Sun appears to move across the sky each day, rising in the east and setting in the west. What causes this apparent motion?
C. the revolution of the Sun around Earth
N. the Earth’s distance from the Sun
R. the properties of Earth’s atmosphere
X. the rotation of Earth on its axis
Answer:

Answer: 3


Question: What causes a blue block to appear blue in the sunlight?

Choices:
A. The block absorbs all blue light.
B. The block bends (refracts) all blue light.
C. Only blue light is reflected by the block.
D. Only blue light passes through the block.

Prompt:
Question: What causes a blue block to appear blue in the sunlight?
A. The block absorbs all blue light.
B. The block bends (refracts) all blue light.
C. Only blue light is reflected by the block.
D. Only blue light passes through the block.
Answer:

Answer: 2

Question: What causes a blue block to appear blue in the sunlight?

Choices:
A. The block absorbs all blue light.
B. Only blue light is reflected by the block.
C. The block bends (refracts) all blue light.
D. Only blue light passes through the block.

Prompt:
Question: What causes a blue block to appear blue in the sunlight?
A. The block absorbs all blue light.
B. Only blue light is reflected by the block.
C. The block bends (refracts) all blue light.
D. Only blue light passes through the block.
Answer:

Answer: 1

Question: What causes a blue block to appear blue in the sunlight?

Choices:
1. The block absorbs all blue light.
2. The block bends (refracts) all blue light.
3. Only blue light is reflected by the block.
4. Only blue light passes through the block.

Prompt:
Question: What causes a blue block to appear blue in the sunlight?
1. The block absorbs all blue light.
2. The block bends (refracts) all blue light.
3. Only blue light is reflected by the block.
4. Only blue light passes through the block.
Answer:

Answer: 2

Question: What causes a blue block to appear blue in the sunlight?

Choices:
T. The block absorbs all blue light.
Y. The block bends (refracts) all blue light.
L. Only blue light is reflected by the block.
B. Only blue light passes through the block.

Prompt:
Question: What causes a blue block to appear blue in the sunlight?
T. The block absorbs all blue light.
Y. The block bends (refracts) all blue light.
L. Only blue light is reflected by the block.
B. Only blue light passes through the block.
Answer:

Answer: 2

Question: What causes a blue block to appear blue in the sunlight?

Choices:
T. The block absorbs all blue light.
Y. Only blue light is reflected by the block.
L. The block bends (refracts) all blue light.
B. Only blue light passes through the block.

Prompt:
Question: What causes a blue block to appear blue in the sunlight?
T. The block absorbs all blue light.
Y. Only blue light is reflected by the block.
L. The block bends (refracts) all blue light.
B. Only blue light passes through the block.
Answer:

Answer: 1


Question: A student determined the density of different bars of soap. Which should the student most likely do to check the accuracy of the results?

Choices:
A. complete the experiment in one day
B. test multiple brands of soap
C. record data in metric units
D. repeat the experiment

Prompt:
Question: A student determined the density of different bars of soap. Which should the student most likely do to check the accuracy of the results?
A. complete the experiment in one day
B. test multiple brands of soap
C. record data in metric units
D. repeat the experiment
Answer:

Answer: 3

Question: A student determined the density of different bars of soap. Which should the student most likely do to check the accuracy of the results?

Choices:
A. repeat the experiment
B. record data in metric units
C. complete the experiment in one day
D. test multiple brands of soap

Prompt:
Question: A student determined the density of different bars of soap. Which should the student most likely do to check the accuracy of the results?
A. repeat the experiment
B. record data in metric units
C. complete the experiment in one day
D. test multiple brands of soap
Answer:

Question: A student determined the density of different bars of soap. Which should the student most likely do to check the accuracy of the results?

Choices:
1. complete the experiment in one day
2. test multiple brands of soap
3. record data in metric units
4. repeat the experiment

Prompt:
Question: A student determined the density of different bars of soap. Which should the student most likely do to check the accuracy of the results?
1. complete the experiment in one day
2. test multiple brands of soap
3. record data in metric units
4. repeat the experiment
Answer:

Answer: 3

Question: A student determined the density of different bars of soap. Which should the student most likely do to check the accuracy of the results?

Choices:
F. complete the experiment in one day
P. test multiple brands of soap
W. record data in metric units
J. repeat the experiment

Prompt:
Question: A student determined the density of different bars of soap. Which should the student most likely do to check the accuracy of the results?
F. complete the experiment in one day
P. test multiple brands of soap
W. record data in metric units
J. repeat the experiment
Answer:

Answer: 3

Question: A student determined the density of different bars of soap. Which should the student most likely do to check the accuracy of the results?

Choices:
F. repeat the experiment
P. record data in metric units
W. complete the experiment in one day
J. test multiple brands of soap

Prompt:
Question: A student determined the density of different bars of soap. Which should the student most likely do to check the accuracy of the results?
F. repeat the experiment
P. record data in metric units
W. complete the experiment in one day
J. test multiple brands of soap
Answer:


Question: Which method below would be the best way to determine if an egg, plastic foam, a piece of wood, or a candle would float on water?

Choices:
A. observing each object in water
B. measuring the size of each object
C. calculating the weight of the objects
D. comparing the shapes of the objects

Prompt:
Question: Which method below would be the best way to determine if an egg, plastic foam, a piece of wood, or a candle would float on water?
A. observing each object in water
B. measuring the size of each object
C. calculating the weight of the objects
D. comparing the shapes of the objects
Answer:

Question: Which method below would be the best way to determine if an egg, plastic foam, a piece of wood, or a candle would float on water?

Choices:
A. measuring the size of each object
B. comparing the shapes of the objects
C. observing each object in water
D. calculating the weight of the objects

Prompt:
Question: Which method below would be the best way to determine if an egg, plastic foam, a piece of wood, or a candle would float on water?
A. measuring the size of each object
B. comparing the shapes of the objects
C. observing each object in water
D. calculating the weight of the objects
Answer:

Answer: 2

Question: Which method below would be the best way to determine if an egg, plastic foam, a piece of wood, or a candle would float on water?

Choices:
1. observing each object in water
2. measuring the size of each object
3. calculating the weight of the objects
4. comparing the shapes of the objects

Prompt:
Question: Which method below would be the best way to determine if an egg, plastic foam, a piece of wood, or a candle would float on water?
1. observing each object in water
2. measuring the size of each object
3. calculating the weight of the objects
4. comparing the shapes of the objects
Answer:

Question: Which method below would be the best way to determine if an egg, plastic foam, a piece of wood, or a candle would float on water?

Choices:
K. observing each object in water
I. measuring the size of each object
F. calculating the weight of the objects
G. comparing the shapes of the objects

Prompt:
Question: Which method below would be the best way to determine if an egg, plastic foam, a piece of wood, or a candle would float on water?
K. observing each object in water
I. measuring the size of each object
F. calculating the weight of the objects
G. comparing the shapes of the objects
Answer:

Question: Which method below would be the best way to determine if an egg, plastic foam, a piece of wood, or a candle would float on water?

Choices:
K. measuring the size of each object
I. comparing the shapes of the objects
F. observing each object in water
G. calculating the weight of the objects

Prompt:
Question: Which method below would be the best way to determine if an egg, plastic foam, a piece of wood, or a candle would float on water?
K. measuring the size of each object
I. comparing the shapes of the objects
F. observing each object in water
G. calculating the weight of the objects
Answer:

Answer: 2


Question: Liam lives in the Northern Hemisphere of Earth and plays in the snow in December. His friend lives in the Southern Hemisphere of Earth and plays at the beach in December. What is the best explanation for why this is possible?

Choices:
A. tilt of Earth on its axis
B. rotation of Earth on its axis
C. revolution of Earth around the Sun
D. revolution of the Moon around Earth

Prompt:
Question: Liam lives in the Northern Hemisphere of Earth and plays in the snow in December. His friend lives in the Southern Hemisphere of Earth and plays at the beach in December. What is the best explanation for why this is possible?
A. tilt of Earth on its axis
B. rotation of Earth on its axis
C. revolution of Earth around the Sun
D. revolution of the Moon around Earth
Answer:

Question: Liam lives in the Northern Hemisphere of Earth and plays in the snow in December. His friend lives in the Southern Hemisphere of Earth and plays at the beach in December. What is the best explanation for why this is possible?

Choices:
A. revolution of the Moon around Earth
B. tilt of Earth on its axis
C. revolution of Earth around the Sun
D. rotation of Earth on its axis

Prompt:
Question: Liam lives in the Northern Hemisphere of Earth and plays in the snow in December. His friend lives in the Southern Hemisphere of Earth and plays at the beach in December. What is the best explanation for why this is possible?
A. revolution of the Moon around Earth
B. tilt of Earth on its axis
C. revolution of Earth around the Sun
D. rotation of Earth on its axis
Answer:

Answer: 1

Question: Liam lives in the Northern Hemisphere of Earth and plays in the snow in December. His friend lives in the Southern Hemisphere of Earth and plays at the beach in December. What is the best explanation for why this is possible?

Choices:
1. tilt of Earth on its axis
2. rotation of Earth on its axis
3. revolution of Earth around the Sun
4. revolution of the Moon around Earth

Prompt:
Question: Liam lives in the Northern Hemisphere of Earth and plays in the snow in December. His friend lives in the Southern Hemisphere of Earth and plays at the beach in December. What is the best explanation for why this is possible?
1. tilt of Earth on its axis
2. rotation of Earth on its axis
3. revolution of Earth around the Sun
4. revolution of the Moon around Earth
Answer:

Question: Liam lives in the Northern Hemisphere of Earth and plays in the snow in December. His friend lives in the Southern Hemisphere of Earth and plays at the beach in December. What is the best explanation for why this is possible?

Choices:
Y. tilt of Earth on its axis
B. rotation of Earth on its axis
M. revolution of Earth around the Sun
G. revolution of the Moon around Earth

Prompt:
Question: Liam lives in the Northern Hemisphere of Earth and plays in the snow in December. His friend lives in the Southern Hemisphere of Earth and plays at the beach in December. What is the best explanation for why this is possible?
Y. tilt of Earth on its axis
B. rotation of Earth on its axis
M. revolution of Earth around the Sun
G. revolution of the Moon around Earth
Answer:

Question: Liam lives in the Northern Hemisphere of Earth and plays in the snow in December. His friend lives in the Southern Hemisphere of Earth and plays at the beach in December. What is the best explanation for why this is possible?

Choices:
Y. revolution of the Moon around Earth
B. tilt of Earth on its axis
M. revolution of Earth around the Sun
G. rotation of Earth on its axis

Prompt:
Question: Liam lives in the Northern Hemisphere of Earth and plays in the snow in December. His friend lives in the Southern Hemisphere of Earth and plays at the beach in December. What is the best explanation for why this is possible?
Y. revolution of the Moon around Earth
B. tilt of Earth on its axis
M. revolution of Earth around the Sun
G. rotation of Earth on its axis
Answer:

Answer: 1


Question: A scientist needs to take a picture of the well-ordered arrangements of the atoms and molecules within a substance. Which of the following instruments would be best for the scientist to use?

Choices:
A. a laser light with holograph.
B. a seismograph.
C. an electron microscope.
D. a stereoscope.

Prompt:
Question: A scientist needs to take a picture of the well-ordered arrangements of the atoms and molecules within a substance. Which of the following instruments would be best for the scientist to use?
A. a laser light with holograph.
B. a seismograph.
C. an electron microscope.
D. a stereoscope.
Answer:

Answer: 2

Question: A scientist needs to take a picture of the well-ordered arrangements of the atoms and molecules within a substance. Which of the following instruments would be best for the scientist to use?

Choices:
A. a stereoscope.
B. an electron microscope.
C. a seismograph.
D. a laser light with holograph.

Prompt:
Question: A scientist needs to take a picture of the well-ordered arrangements of the atoms and molecules within a substance. Which of the following instruments would be best for the scientist to use?
A. a stereoscope.
B. an electron microscope.
C. a seismograph.
D. a laser light with holograph.
Answer:

Answer: 1

Question: A scientist needs to take a picture of the well-ordered arrangements of the atoms and molecules within a substance. Which of the following instruments would be best for the scientist to use?

Choices:
1. a laser light with holograph.
2. a seismograph.
3. an electron microscope.
4. a stereoscope.

Prompt:
Question: A scientist needs to take a picture of the well-ordered arrangements of the atoms and molecules within a substance. Which of the following instruments would be best for the scientist to use?
1. a laser light with holograph.
2. a seismograph.
3. an electron microscope.
4. a stereoscope.
Answer:

Answer: 2

Question: A scientist needs to take a picture of the well-ordered arrangements of the atoms and molecules within a substance. Which of the following instruments would be best for the scientist to use?

Choices:
H. a laser light with holograph.
M. a seismograph.
D. an electron microscope.
W. a stereoscope.

Prompt:
Question: A scientist needs to take a picture of the well-ordered arrangements of the atoms and molecules within a substance. Which of the following instruments would be best for the scientist to use?
H. a laser light with holograph.
M. a seismograph.
D. an electron microscope.
W. a stereoscope.
Answer:

Answer: 2

Question: A scientist needs to take a picture of the well-ordered arrangements of the atoms and molecules within a substance. Which of the following instruments would be best for the scientist to use?

Choices:
H. a stereoscope.
M. an electron microscope.
D. a seismograph.
W. a laser light with holograph.

Prompt:
Question: A scientist needs to take a picture of the well-ordered arrangements of the atoms and molecules within a substance. Which of the following instruments would be best for the scientist to use?
H. a stereoscope.
M. an electron microscope.
D. a seismograph.
W. a laser light with holograph.
Answer:

Answer: 1


Question: Gold atoms can be identified based on the number of which subatomic particles?

Choices:
A. neutrons
B. electrons
C. nuclei
D. protons

Prompt:
Question: Gold atoms can be identified based on the number of which subatomic particles?
A. neutrons
B. electrons
C. nuclei
D. protons
Answer:

Answer: 3

Question: Gold atoms can be identified based on the number of which subatomic particles?

Choices:
A. nuclei
B. protons
C. neutrons
D. electrons

Prompt:
Question: Gold atoms can be identified based on the number of which subatomic particles?
A. nuclei
B. protons
C. neutrons
D. electrons
Answer:

Answer: 1

Question: Gold atoms can be identified based on the number of which subatomic particles?

Choices:
1. neutrons
2. electrons
3. nuclei
4. protons

Prompt:
Question: Gold atoms can be identified based on the number of which subatomic particles?
1. neutrons
2. electrons
3. nuclei
4. protons
Answer:

Answer: 3

Question: Gold atoms can be identified based on the number of which subatomic particles?

Choices:
C. neutrons
F. electrons
Z. nuclei
W. protons

Prompt:
Question: Gold atoms can be identified based on the number of which subatomic particles?
C. neutrons
F. electrons
Z. nuclei
W. protons
Answer:

Answer: 3

Question: Gold atoms can be identified based on the number of which subatomic particles?

Choices:
C. nuclei
F. protons
Z. neutrons
W. electrons

Prompt:
Question: Gold atoms can be identified based on the number of which subatomic particles?
C. nuclei
F. protons
Z. neutrons
W. electrons
Answer:

Answer: 1


Question: Which is needed for both boiling and melting to occur?

Choices:
A. solids
B. gases
C. heat
D. pressure

Prompt:
Question: Which is needed for both boiling and melting to occur?
A. solids
B. gases
C. heat
D. pressure
Answer:

Answer: 2

Question: Which is needed for both boiling and melting to occur?

Choices:
A. heat
B. pressure
C. gases
D. solids

Prompt:
Question: Which is needed for both boiling and melting to occur?
A. heat
B. pressure
C. gases
D. solids
Answer:

Question: Which is needed for both boiling and melting to occur?

Choices:
1. solids
2. gases
3. heat
4. pressure

Prompt:
Question: Which is needed for both boiling and melting to occur?
1. solids
2. gases
3. heat
4. pressure
Answer:

Answer: 2

Question: Which is needed for both boiling and melting to occur?

Choices:
A. solids
W. gases
O. heat
G. pressure

Prompt:
Question: Which is needed for both boiling and melting to occur?
A. solids
W. gases
O. heat
G. pressure
Answer:

Answer: 2

Question: Which is needed for both boiling and melting to occur?

Choices:
A. heat
W. pressure
O. gases
G. solids

Prompt:
Question: Which is needed for both boiling and melting to occur?
A. heat
W. pressure
O. gases
G. solids
Answer:


Question: Which of the following is an example of genetic engineering?

Choices:
A. Growing a whole plant from a single cell.
B. Finding the sequences of bases in plant DNA.
C. Inserting a gene into plants that makes them resistant to insects.
D. Attaching the root of one type of plant to the stem of another type of plant.

Prompt:
Question: Which of the following is an example of genetic engineering?
A. Growing a whole plant from a single cell.
B. Finding the sequences of bases in plant DNA.
C. Inserting a gene into plants that makes them resistant to insects.
D. Attaching the root of one type of plant to the stem of another type of plant.
Answer:

Answer: 2

Question: Which of the following is an example of genetic engineering?

Choices:
A. Inserting a gene into plants that makes them resistant to insects.
B. Growing a whole plant from a single cell.
C. Attaching the root of one type of plant to the stem of another type of plant.
D. Finding the sequences of bases in plant DNA.

Prompt:
Question: Which of the following is an example of genetic engineering?
A. Inserting a gene into plants that makes them resistant to insects.
B. Growing a whole plant from a single cell.
C. Attaching the root of one type of plant to the stem of another type of plant.
D. Finding the sequences of bases in plant DNA.
Answer:

Question: Which of the following is an example of genetic engineering?

Choices:
1. Growing a whole plant from a single cell.
2. Finding the sequences of bases in plant DNA.
3. Inserting a gene into plants that makes them resistant to insects.
4. Attaching the root of one type of plant to the stem of another type of plant.

Prompt:
Question: Which of the following is an example of genetic engineering?
1. Growing a whole plant from a single cell.
2. Finding the sequences of bases in plant DNA.
3. Inserting a gene into plants that makes them resistant to insects.
4. Attaching the root of one type of plant to the stem of another type of plant.
Answer:

Answer: 2

Question: Which of the following is an example of genetic engineering?

Choices:
J. Growing a whole plant from a single cell.
I. Finding the sequences of bases in plant DNA.
F. Inserting a gene into plants that makes them resistant to insects.
B. Attaching the root of one type of plant to the stem of another type of plant.

Prompt:
Question: Which of the following is an example of genetic engineering?
J. Growing a whole plant from a single cell.
I. Finding the sequences of bases in plant DNA.
F. Inserting a gene into plants that makes them resistant to insects.
B. Attaching the root of one type of plant to the stem of another type of plant.
Answer:

Answer: 2

Question: Which of the following is an example of genetic engineering?

Choices:
J. Inserting a gene into plants that makes them resistant to insects.
I. Growing a whole plant from a single cell.
F. Attaching the root of one type of plant to the stem of another type of plant.
B. Finding the sequences of bases in plant DNA.

Prompt:
Question: Which of the following is an example of genetic engineering?
J. Inserting a gene into plants that makes them resistant to insects.
I. Growing a whole plant from a single cell.
F. Attaching the root of one type of plant to the stem of another type of plant.
B. Finding the sequences of bases in plant DNA.
Answer:


Question: Which of the following is an example of a container that is filled with a pure substance rather than with a mixture?

Choices:
A. a tire filled with air
B. a jar filled with salt water
C. a balloon filled with helium
D. a glass filled with chocolate milk

Prompt:
Question: Which of the following is an example of a container that is filled with a pure substance rather than with a mixture?
A. a tire filled with air
B. a jar filled with salt water
C. a balloon filled with helium
D. a glass filled with chocolate milk
Answer:

Answer: 2

Question: Which of the following is an example of a container that is filled with a pure substance rather than with a mixture?

Choices:
A. a glass filled with chocolate milk
B. a balloon filled with helium
C. a tire filled with air
D. a jar filled with salt water

Prompt:
Question: Which of the following is an example of a container that is filled with a pure substance rather than with a mixture?
A. a glass filled with chocolate milk
B. a balloon filled with helium
C. a tire filled with air
D. a jar filled with salt water
Answer:

Answer: 1

Question: Which of the following is an example of a container that is filled with a pure substance rather than with a mixture?

Choices:
1. a tire filled with air
2. a jar filled with salt water
3. a balloon filled with helium
4. a glass filled with chocolate milk

Prompt:
Question: Which of the following is an example of a container that is filled with a pure substance rather than with a mixture?
1. a tire filled with air
2. a jar filled with salt water
3. a balloon filled with helium
4. a glass filled with chocolate milk
Answer:

Answer: 2

Question: Which of the following is an example of a container that is filled with a pure substance rather than with a mixture?

Choices:
Q. a tire filled with air
L. a jar filled with salt water
C. a balloon filled with helium
I. a glass filled with chocolate milk

Prompt:
Question: Which of the following is an example of a container that is filled with a pure substance rather than with a mixture?
Q. a tire filled with air
L. a jar filled with salt water
C. a balloon filled with helium
I. a glass filled with chocolate milk
Answer:

Answer: 2

Question: Which of the following is an example of a container that is filled with a pure substance rather than with a mixture?

Choices:
Q. a glass filled with chocolate milk
L. a balloon filled with helium
C. a tire filled with air
I. a jar filled with salt water

Prompt:
Question: Which of the following is an example of a container that is filled with a pure substance rather than with a mixture?
Q. a glass filled with chocolate milk
L. a balloon filled with helium
C. a tire filled with air
I. a jar filled with salt water
Answer:

Answer: 1


Question: Which best describes the role of the esophagus in digestion?

Choices:
A. It releases acid and mixes food.
B. It aids in absorption of nutrients from food.
C. It carries food from the mouth to the stomach.
D. It carries food from the stomach to the intestines.

Prompt:
Question: Which best describes the role of the esophagus in digestion?
A. It releases acid and mixes food.
B. It aids in absorption of nutrients from food.
C. It carries food from the mouth to the stomach.
D. It carries food from the stomach to the intestines.
Answer:

Answer: 2

Question: Which best describes the role of the esophagus in digestion?

Choices:
A. It carries food from the mouth to the stomach.
B. It carries food from the stomach to the intestines.
C. It releases acid and mixes food.
D. It aids in absorption of nutrients from food.

Prompt:
Question: Which best describes the role of the esophagus in digestion?
A. It carries food from the mouth to the stomach.
B. It carries food from the stomach to the intestines.
C. It releases acid and mixes food.
D. It aids in absorption of nutrients from food.
Answer:

Question: Which best describes the role of the esophagus in digestion?

Choices:
1. It releases acid and mixes food.
2. It aids in absorption of nutrients from food.
3. It carries food from the mouth to the stomach.
4. It carries food from the stomach to the intestines.

Prompt:
Question: Which best describes the role of the esophagus in digestion?
1. It releases acid and mixes food.
2. It aids in absorption of nutrients from food.
3. It carries food from the mouth to the stomach.
4. It carries food from the stomach to the intestines.
Answer:

Answer: 2

Question: Which best describes the role of the esophagus in digestion?

Choices:
I. It releases acid and mixes food.
H. It aids in absorption of nutrients from food.
S. It carries food from the mouth to the stomach.
F. It carries food from the stomach to the intestines.

Prompt:
Question: Which best describes the role of the esophagus in digestion?
I. It releases acid and mixes food.
H. It aids in absorption of nutrients from food.
S. It carries food from the mouth to the stomach.
F. It carries food from the stomach to the intestines.
Answer:

Answer: 2

Question: Which best describes the role of the esophagus in digestion?

Choices:
I. It carries food from the mouth to the stomach.
H. It carries food from the stomach to the intestines.
S. It releases acid and mixes food.
F. It aids in absorption of nutrients from food.

Prompt:
Question: Which best describes the role of the esophagus in digestion?
I. It carries food from the mouth to the stomach.
H. It carries food from the stomach to the intestines.
S. It releases acid and mixes food.
F. It aids in absorption of nutrients from food.
Answer:


Question: Which change is most likely caused by a thunderstorm?

Choices:
A. a glacier moving
B. a stream flooding
C. a volcano erupting
D. a mountain forming

Prompt:
Question: Which change is most likely caused by a thunderstorm?
A. a glacier moving
B. a stream flooding
C. a volcano erupting
D. a mountain forming
Answer:

Answer: 1

Question: Which change is most likely caused by a thunderstorm?

Choices:
A. a stream flooding
B. a volcano erupting
C. a glacier moving
D. a mountain forming

Prompt:
Question: Which change is most likely caused by a thunderstorm?
A. a stream flooding
B. a volcano erupting
C. a glacier moving
D. a mountain forming
Answer:

Question: Which change is most likely caused by a thunderstorm?

Choices:
1. a glacier moving
2. a stream flooding
3. a volcano erupting
4. a mountain forming

Prompt:
Question: Which change is most likely caused by a thunderstorm?
1. a glacier moving
2. a stream flooding
3. a volcano erupting
4. a mountain forming
Answer:

Answer: 1

Question: Which change is most likely caused by a thunderstorm?

Choices:
Y. a glacier moving
R. a stream flooding
G. a volcano erupting
K. a mountain forming

Prompt:
Question: Which change is most likely caused by a thunderstorm?
Y. a glacier moving
R. a stream flooding
G. a volcano erupting
K. a mountain forming
Answer:

Answer: 1

Question: Which change is most likely caused by a thunderstorm?

Choices:
Y. a stream flooding
R. a volcano erupting
G. a glacier moving
K. a mountain forming

Prompt:
Question: Which change is most likely caused by a thunderstorm?
Y. a stream flooding
R. a volcano erupting
G. a glacier moving
K. a mountain forming
Answer:


Question: Which is an example of an organism that has been selectively bred for a particular genetic trait?

Choices:
A. cats that eat mice
B. cows that graze on grass
C. pigs that form large herds
D. chickens that lay large eggs

Prompt:
Question: Which is an example of an organism that has been selectively bred for a particular genetic trait?
A. cats that eat mice
B. cows that graze on grass
C. pigs that form large herds
D. chickens that lay large eggs
Answer:

Answer: 3

Question: Which is an example of an organism that has been selectively bred for a particular genetic trait?

Choices:
A. cows that graze on grass
B. chickens that lay large eggs
C. pigs that form large herds
D. cats that eat mice

Prompt:
Question: Which is an example of an organism that has been selectively bred for a particular genetic trait?
A. cows that graze on grass
B. chickens that lay large eggs
C. pigs that form large herds
D. cats that eat mice
Answer:

Answer: 1

Question: Which is an example of an organism that has been selectively bred for a particular genetic trait?

Choices:
1. cats that eat mice
2. cows that graze on grass
3. pigs that form large herds
4. chickens that lay large eggs

Prompt:
Question: Which is an example of an organism that has been selectively bred for a particular genetic trait?
1. cats that eat mice
2. cows that graze on grass
3. pigs that form large herds
4. chickens that lay large eggs
Answer:

Answer: 3

Question: Which is an example of an organism that has been selectively bred for a particular genetic trait?

Choices:
P. cats that eat mice
T. cows that graze on grass
A. pigs that form large herds
X. chickens that lay large eggs

Prompt:
Question: Which is an example of an organism that has been selectively bred for a particular genetic trait?
P. cats that eat mice
T. cows that graze on grass
A. pigs that form large herds
X. chickens that lay large eggs
Answer:

Answer: 3

Question: Which is an example of an organism that has been selectively bred for a particular genetic trait?

Choices:
P. cows that graze on grass
T. chickens that lay large eggs
A. pigs that form large herds
X. cats that eat mice

Prompt:
Question: Which is an example of an organism that has been selectively bred for a particular genetic trait?
P. cows that graze on grass
T. chickens that lay large eggs
A. pigs that form large herds
X. cats that eat mice
Answer:

Answer: 1


Question: Which of these can be described as a system of stars, gases, dust, and other matter that orbits a common center of gravity?

Choices:
A. an asteroid
B. a galaxy
C. a nebula
D. a comet

Prompt:
Question: Which of these can be described as a system of stars, gases, dust, and other matter that orbits a common center of gravity?
A. an asteroid
B. a galaxy
C. a nebula
D. a comet
Answer:

Answer: 1

Question: Which of these can be described as a system of stars, gases, dust, and other matter that orbits a common center of gravity?

Choices:
A. a comet
B. a nebula
C. an asteroid
D. a galaxy

Prompt:
Question: Which of these can be described as a system of stars, gases, dust, and other matter that orbits a common center of gravity?
A. a comet
B. a nebula
C. an asteroid
D. a galaxy
Answer:

Answer: 3

Question: Which of these can be described as a system of stars, gases, dust, and other matter that orbits a common center of gravity?

Choices:
1. an asteroid
2. a galaxy
3. a nebula
4. a comet

Prompt:
Question: Which of these can be described as a system of stars, gases, dust, and other matter that orbits a common center of gravity?
1. an asteroid
2. a galaxy
3. a nebula
4. a comet
Answer:

Answer: 1

Question: Which of these can be described as a system of stars, gases, dust, and other matter that orbits a common center of gravity?

Choices:
K. an asteroid
D. a galaxy
I. a nebula
Y. a comet

Prompt:
Question: Which of these can be described as a system of stars, gases, dust, and other matter that orbits a common center of gravity?
K. an asteroid
D. a galaxy
I. a nebula
Y. a comet
Answer:

Answer: 1

Question: Which of these can be described as a system of stars, gases, dust, and other matter that orbits a common center of gravity?

Choices:
K. a comet
D. a nebula
I. an asteroid
Y. a galaxy

Prompt:
Question: Which of these can be described as a system of stars, gases, dust, and other matter that orbits a common center of gravity?
K. a comet
D. a nebula
I. an asteroid
Y. a galaxy
Answer:

Answer: 3


Question: The Florida Bog Frog (Lithobates okaloosae) inhabits shallow stream overflows in three counties in Florida. With such a small geographic habitat, any change in the frog's environment could cause drastic changes in the population. Which would most likely affect the frog population if acid rain changed the pH of the water?

Choices:
A. Prey insects would become inedible.
B. Tadpoles would be unable to survive.
C. Breeding sites would become unavailable.
D. Predators would choose another food source.

Prompt:
Question: The Florida Bog Frog (Lithobates okaloosae) inhabits shallow stream overflows in three counties in Florida. With such a small geographic habitat, any change in the frog's environment could cause drastic changes in the population. Which would most likely affect the frog population if acid rain changed the pH of the water?
A. Prey insects would become inedible.
B. Tadpoles would be unable to survive.
C. Breeding sites would become unavailable.
D. Predators would choose another food source.
Answer:

Answer: 1

Question: The Florida Bog Frog (Lithobates okaloosae) inhabits shallow stream overflows in three counties in Florida. With such a small geographic habitat, any change in the frog's environment could cause drastic changes in the population. Which would most likely affect the frog population if acid rain changed the pH of the water?

Choices:
A. Prey insects would become inedible.
B. Breeding sites would become unavailable.
C. Tadpoles would be unable to survive.
D. Predators would choose another food source.

Prompt:
Question: The Florida Bog Frog (Lithobates okaloosae) inhabits shallow stream overflows in three counties in Florida. With such a small geographic habitat, any change in the frog's environment could cause drastic changes in the population. Which would most likely affect the frog population if acid rain changed the pH of the water?
A. Prey insects would become inedible.
B. Breeding sites would become unavailable.
C. Tadpoles would be unable to survive.
D. Predators would choose another food source.
Answer:

Answer: 2

Question: The Florida Bog Frog (Lithobates okaloosae) inhabits shallow stream overflows in three counties in Florida. With such a small geographic habitat, any change in the frog's environment could cause drastic changes in the population. Which would most likely affect the frog population if acid rain changed the pH of the water?

Choices:
1. Prey insects would become inedible.
2. Tadpoles would be unable to survive.
3. Breeding sites would become unavailable.
4. Predators would choose another food source.

Prompt:
Question: The Florida Bog Frog (Lithobates okaloosae) inhabits shallow stream overflows in three counties in Florida. With such a small geographic habitat, any change in the frog's environment could cause drastic changes in the population. Which would most likely affect the frog population if acid rain changed the pH of the water?
1. Prey insects would become inedible.
2. Tadpoles would be unable to survive.
3. Breeding sites would become unavailable.
4. Predators would choose another food source.
Answer:

Answer: 1

Question: The Florida Bog Frog (Lithobates okaloosae) inhabits shallow stream overflows in three counties in Florida. With such a small geographic habitat, any change in the frog's environment could cause drastic changes in the population. Which would most likely affect the frog population if acid rain changed the pH of the water?

Choices:
F. Prey insects would become inedible.
S. Tadpoles would be unable to survive.
I. Breeding sites would become unavailable.
E. Predators would choose another food source.

Prompt:
Question: The Florida Bog Frog (Lithobates okaloosae) inhabits shallow stream overflows in three counties in Florida. With such a small geographic habitat, any change in the frog's environment could cause drastic changes in the population. Which would most likely affect the frog population if acid rain changed the pH of the water?
F. Prey insects would become inedible.
S. Tadpoles would be unable to survive.
I. Breeding sites would become unavailable.
E. Predators would choose another food source.
Answer:

Answer: 1

Question: The Florida Bog Frog (Lithobates okaloosae) inhabits shallow stream overflows in three counties in Florida. With such a small geographic habitat, any change in the frog's environment could cause drastic changes in the population. Which would most likely affect the frog population if acid rain changed the pH of the water?

Choices:
F. Prey insects would become inedible.
S. Breeding sites would become unavailable.
I. Tadpoles would be unable to survive.
E. Predators would choose another food source.

Prompt:
Question: The Florida Bog Frog (Lithobates okaloosae) inhabits shallow stream overflows in three counties in Florida. With such a small geographic habitat, any change in the frog's environment could cause drastic changes in the population. Which would most likely affect the frog population if acid rain changed the pH of the water?
F. Prey insects would become inedible.
S. Breeding sites would become unavailable.
I. Tadpoles would be unable to survive.
E. Predators would choose another food source.
Answer:

Answer: 2


Question: Which function do kidneys provide to maintain homeostasis?

Choices:
A. the removal of excess heat from the body
B. the removal of carbon dioxide from the body
C. the removal of excess oxygen from the blood
D. the removal of nitrogenous wastes from the blood

Prompt:
Question: Which function do kidneys provide to maintain homeostasis?
A. the removal of excess heat from the body
B. the removal of carbon dioxide from the body
C. the removal of excess oxygen from the blood
D. the removal of nitrogenous wastes from the blood
Answer:

Answer: 3

Question: Which function do kidneys provide to maintain homeostasis?

Choices:
A. the removal of excess oxygen from the blood
B. the removal of nitrogenous wastes from the blood
C. the removal of carbon dioxide from the body
D. the removal of excess heat from the body

Prompt:
Question: Which function do kidneys provide to maintain homeostasis?
A. the removal of excess oxygen from the blood
B. the removal of nitrogenous wastes from the blood
C. the removal of carbon dioxide from the body
D. the removal of excess heat from the body
Answer:

Answer: 1

Question: Which function do kidneys provide to maintain homeostasis?

Choices:
1. the removal of excess heat from the body
2. the removal of carbon dioxide from the body
3. the removal of excess oxygen from the blood
4. the removal of nitrogenous wastes from the blood

Prompt:
Question: Which function do kidneys provide to maintain homeostasis?
1. the removal of excess heat from the body
2. the removal of carbon dioxide from the body
3. the removal of excess oxygen from the blood
4. the removal of nitrogenous wastes from the blood
Answer:

Answer: 3

Question: Which function do kidneys provide to maintain homeostasis?

Choices:
W. the removal of excess heat from the body
Z. the removal of carbon dioxide from the body
L. the removal of excess oxygen from the blood
S. the removal of nitrogenous wastes from the blood

Prompt:
Question: Which function do kidneys provide to maintain homeostasis?
W. the removal of excess heat from the body
Z. the removal of carbon dioxide from the body
L. the removal of excess oxygen from the blood
S. the removal of nitrogenous wastes from the blood
Answer:

Answer: 3

Question: Which function do kidneys provide to maintain homeostasis?

Choices:
W. the removal of excess oxygen from the blood
Z. the removal of nitrogenous wastes from the blood
L. the removal of carbon dioxide from the body
S. the removal of excess heat from the body

Prompt:
Question: Which function do kidneys provide to maintain homeostasis?
W. the removal of excess oxygen from the blood
Z. the removal of nitrogenous wastes from the blood
L. the removal of carbon dioxide from the body
S. the removal of excess heat from the body
Answer:

Answer: 1


Question: While running, leg muscles work to move leg bones, and the skin helps to

Choices:
A. regulate body temperature.
B. sense small changes in the heart rate.
C. transport nutrients to muscles.
D. maintain oxygen levels in the blood.

Prompt:
Question: While running, leg muscles work to move leg bones, and the skin helps to
A. regulate body temperature.
B. sense small changes in the heart rate.
C. transport nutrients to muscles.
D. maintain oxygen levels in the blood.
Answer:

Question: While running, leg muscles work to move leg bones, and the skin helps to

Choices:
A. sense small changes in the heart rate.
B. regulate body temperature.
C. transport nutrients to muscles.
D. maintain oxygen levels in the blood.

Prompt:
Question: While running, leg muscles work to move leg bones, and the skin helps to
A. sense small changes in the heart rate.
B. regulate body temperature.
C. transport nutrients to muscles.
D. maintain oxygen levels in the blood.
Answer:

Answer: 1

Question: While running, leg muscles work to move leg bones, and the skin helps to

Choices:
1. regulate body temperature.
2. sense small changes in the heart rate.
3. transport nutrients to muscles.
4. maintain oxygen levels in the blood.

Prompt:
Question: While running, leg muscles work to move leg bones, and the skin helps to
1. regulate body temperature.
2. sense small changes in the heart rate.
3. transport nutrients to muscles.
4. maintain oxygen levels in the blood.
Answer:

Question: While running, leg muscles work to move leg bones, and the skin helps to

Choices:
U. regulate body temperature.
G. sense small changes in the heart rate.
Y. transport nutrients to muscles.
H. maintain oxygen levels in the blood.

Prompt:
Question: While running, leg muscles work to move leg bones, and the skin helps to
U. regulate body temperature.
G. sense small changes in the heart rate.
Y. transport nutrients to muscles.
H. maintain oxygen levels in the blood.
Answer:

Question: While running, leg muscles work to move leg bones, and the skin helps to

Choices:
U. sense small changes in the heart rate.
G. regulate body temperature.
Y. transport nutrients to muscles.
H. maintain oxygen levels in the blood.

Prompt:
Question: While running, leg muscles work to move leg bones, and the skin helps to
U. sense small changes in the heart rate.
G. regulate body temperature.
Y. transport nutrients to muscles.
H. maintain oxygen levels in the blood.
Answer:

Answer: 1


Question: Rolanda is growing tomato plants in her garden. She has created a compost pile and has been adding compost around her tomato plants to help fertilize them. Compost is solid waste in which organic material is broken down by microorganisms in the presence of oxygen to where it can be safely stored, handled, and applied to the environment. On what does Rolanda primarily rely in order for composting to work?

Choices:
A. producers
B. consumers
C. scavengers
D. decomposers

Prompt:
Question: Rolanda is growing tomato plants in her garden. She has created a compost pile and has been adding compost around her tomato plants to help fertilize them. Compost is solid waste in which organic material is broken down by microorganisms in the presence of oxygen to where it can be safely stored, handled, and applied to the environment. On what does Rolanda primarily rely in order for composting to work?
A. producers
B. consumers
C. scavengers
D. decomposers
Answer:

Answer: 3

Question: Rolanda is growing tomato plants in her garden. She has created a compost pile and has been adding compost around her tomato plants to help fertilize them. Compost is solid waste in which organic material is broken down by microorganisms in the presence of oxygen to where it can be safely stored, handled, and applied to the environment. On what does Rolanda primarily rely in order for composting to work?

Choices:
A. scavengers
B. decomposers
C. consumers
D. producers

Prompt:
Question: Rolanda is growing tomato plants in her garden. She has created a compost pile and has been adding compost around her tomato plants to help fertilize them. Compost is solid waste in which organic material is broken down by microorganisms in the presence of oxygen to where it can be safely stored, handled, and applied to the environment. On what does Rolanda primarily rely in order for composting to work?
A. scavengers
B. decomposers
C. consumers
D. producers
Answer:

Answer: 1

Question: Rolanda is growing tomato plants in her garden. She has created a compost pile and has been adding compost around her tomato plants to help fertilize them. Compost is solid waste in which organic material is broken down by microorganisms in the presence of oxygen to where it can be safely stored, handled, and applied to the environment. On what does Rolanda primarily rely in order for composting to work?

Choices:
1. producers
2. consumers
3. scavengers
4. decomposers

Prompt:
Question: Rolanda is growing tomato plants in her garden. She has created a compost pile and has been adding compost around her tomato plants to help fertilize them. Compost is solid waste in which organic material is broken down by microorganisms in the presence of oxygen to where it can be safely stored, handled, and applied to the environment. On what does Rolanda primarily rely in order for composting to work?
1. producers
2. consumers
3. scavengers
4. decomposers
Answer:

Answer: 3

Question: Rolanda is growing tomato plants in her garden. She has created a compost pile and has been adding compost around her tomato plants to help fertilize them. Compost is solid waste in which organic material is broken down by microorganisms in the presence of oxygen to where it can be safely stored, handled, and applied to the environment. On what does Rolanda primarily rely in order for composting to work?

Choices:
Y. producers
G. consumers
S. scavengers
W. decomposers

Prompt:
Question: Rolanda is growing tomato plants in her garden. She has created a compost pile and has been adding compost around her tomato plants to help fertilize them. Compost is solid waste in which organic material is broken down by microorganisms in the presence of oxygen to where it can be safely stored, handled, and applied to the environment. On what does Rolanda primarily rely in order for composting to work?
Y. producers
G. consumers
S. scavengers
W. decomposers
Answer:

Answer: 3

Question: Rolanda is growing tomato plants in her garden. She has created a compost pile and has been adding compost around her tomato plants to help fertilize them. Compost is solid waste in which organic material is broken down by microorganisms in the presence of oxygen to where it can be safely stored, handled, and applied to the environment. On what does Rolanda primarily rely in order for composting to work?

Choices:
Y. scavengers
G. decomposers
S. consumers
W. producers

Prompt:
Question: Rolanda is growing tomato plants in her garden. She has created a compost pile and has been adding compost around her tomato plants to help fertilize them. Compost is solid waste in which organic material is broken down by microorganisms in the presence of oxygen to where it can be safely stored, handled, and applied to the environment. On what does Rolanda primarily rely in order for composting to work?
Y. scavengers
G. decomposers
S. consumers
W. producers
Answer:

Answer: 1