Human Body Systems

Front

What are the main functions of the nervous system?

Back

The nervous system controls and coordinates all body activities by sending electrical signals throughout the body.

Front

What is the role of the circulatory system?

Back

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

Front

What two systems work together to allow movement in the body?

Back

The skeletal and muscular systems work together to support the body and allow movement.

Front

What is the function of the digestive system?

Back

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

Front

How do the nervous and muscular systems interact?

Back

The nervous system sends signals to the muscular system to initiate movement.

Front

What is the main purpose of the skeletal system?

Back

The skeletal system provides structural support, protects internal organs, and allows movement.

Front

What do the digestive and circulatory systems have in common?

Back

Both systems are involved in absorbing nutrients into the body.

Front

What is an example of a body system that protects organs?

Back

The skeletal system protects organs such as the brain, heart, and lungs.

Front

How does the respiratory system work with the circulatory system?

Back

The respiratory system brings in oxygen, which the circulatory system transports to cells, and removes carbon dioxide.

Front

What is the role of the muscular system?

Back

The muscular system allows for movement of the body and maintains posture.