7th grade Science Q2 Assessment Review

Front

What is the smallest unit of life?

Back

A cell.

Front

What system's primary functions are to protect the body and regulate body temperature?

Back

Integumentary system.

Front

Which system is primarily responsible for breaking down food and absorbing nutrients?

Back

The digestive system.

Front

A group of similar cells that perform a specific function is called what?

Back

A tissue.

Front

What structure is made up of two or more types of tissues working together?

Back

An organ.

Front

What is the function of the skeletal system?

Back

To provide support and structure to the body.

Front

What is homeostasis?

Back

The process by which the body maintains a stable internal environment.

Front

What is the role of the nervous system?

Back

To transmit signals between different parts of the body and coordinate responses.

Front

What is the function of the muscular system?

Back

To allow movement of the body and maintain posture.

Front

What are the main components of the circulatory system?

Back

Heart, blood, and blood vessels.