Human Body Systems Review

Front

What is the main function of the digestive system?

Back

The digestive system breaks down food into nutrients that the body can use for energy.

Front

What does the circulatory system do?

Back

The circulatory system transports oxygen-rich blood throughout the body.

Front

How are the digestive and muscular systems related?

Back

Swallowed food is pushed through the esophagus by muscular contractions.

Front

Which system is responsible for creating red blood cells?

Back

The skeletal system produces red blood cells in the bone marrow.

Front

What is the primary function of the skeletal system?

Back

The skeletal system provides structure, support, and protection for the body.

Front

What role does the muscular system play in the body?

Back

The muscular system allows for movement by contracting and relaxing muscles.

Front

What is the function of the respiratory system?

Back

The respiratory system takes air into and out of the body, allowing for gas exchange.

Front

What does the nervous system do?

Back

The nervous system controls and coordinates all body activities by sending messages between the brain and the body.

Front

How does the circulatory system interact with the respiratory system?

Back

The circulatory system transports oxygen from the lungs to the body and carbon dioxide from the body back to the lungs.

Front

What is the function of the heart in the circulatory system?

Back

The heart pumps blood throughout the body, supplying oxygen and nutrients to cells.