Science REVIEW

Front

What is a predator?

Back

A predator is an animal that hunts and eats other animals for food.

Front

Which animal is a predator of the shrew?

Back

Snake

Front

What is energy?

Back

Energy is the ability to do work.

Front

What do scientists study to learn about the history of life?

Back

Fossil record

Front

What is the cardiovascular system?

Back

The system that circulates blood and lymph through the body, consisting of the heart, blood vessels, blood, lymph, and lymphatic vessels and glands.

Front

What is the difference between a hurricane and a tornado?

Back

Hurricanes form over water and tornadoes form over land.

Front

What is a fossil?

Back

A fossil is the preserved remains or traces of a once-living organism.

Front

What is the role of the heart in the cardiovascular system?

Back

The heart pumps blood throughout the body.

Front

What is the definition of force?

Back

Force is a push or pull on an object.

Front

What is motion?

Back

Motion is the change in position of an object over time.