Unit 7 Test Review

Front

What is the process by which dogs learn new tricks based on their experiences?

Back

Dogs alter their behavior based on past experience.

Front

Which two body systems are essential for providing oxygen to the body?

Back

Circulatory and respiratory systems.

Front

What happens to light when it passes through different mediums, such as air and sprite?

Back

Light is refracted.

Front

What is the basic unit of life in the human body?

Back

Cell.

Front

How do bunnies communicate their fear when running away from a fox?

Back

The sensory organs send a chemical signal.

Front

What is adaptation in the context of animal behavior?

Back

Adaptation is the process by which animals change their behavior to better suit their environment.

Front

What role does the circulatory system play in the body?

Back

The circulatory system transports oxygen, nutrients, and waste products throughout the body.

Front

What is the function of the respiratory system?

Back

The respiratory system is responsible for taking in oxygen and expelling carbon dioxide.

Front

What is refraction in terms of light behavior?

Back

Refraction is the bending of light as it passes from one medium to another.

Front

What is a cell?

Back

A cell is the smallest unit of life that can function independently.