Question: Choose your answer.

Improvements in farming technology would most likely

OPTIONS:
- increase the amount of food produced.
- change global climate conditions.
- promote unhealthy dietary choices.
- decrease the amount of daily exercise.
My Answer: increase the amount of food produced.

Question: Choose your answer.

What advantage do sea stars gain from having radial symmetry?

OPTIONS:
- They reproduce at a faster rate.
- They digest food more efficiently.
- They move quickly along the ground.
- They sense predators and potential food from all directions.
My Answer: They sense predators and potential food from all directions.

Question: Choose your answer.

One cause of heat in a car engine is caused by friction between parts. Which of these reduces the amount of heat produced by friction?

OPTIONS:
- fan
- oil
- gasoline
- battery
My Answer: oil

Question: Choose your answer.

A rainforest area is experiencing a severe drought. As a consequence, the insect population has decreased. What will the insect-eating birds most likely do as a result of the drought?

OPTIONS:
- stop searching for food until it begins to rain
- begin reproducing to increase population
- move to a new area to find food
- start the process of hibernation
My Answer:
move to a new area to find food