Front

What system controls the body using the brain, spinal cord, and nerves?

Back

Nervous system

Front

What is the function of the digestive system?

Back

To break down food into molecules that the body can use for energy.

Front

What is an organ system?

Back

A group of 2 or more organs working together to keep an organism alive.

Front

Which system includes the skin, hair, and nails?

Back

Integumentary system

Front

What does the excretory system do?

Back

Removes the body's wastes through the kidneys, digestive system, respiratory system, and integumentary system.

Front

What is the main function of the respiratory system?

Back

To facilitate breathing and gas exchange (oxygen in, carbon dioxide out).

Front

What is the role of the circulatory system?

Back

To transport blood, nutrients, gases, and wastes throughout the body.

Front

What is the function of the muscular system?

Back

To allow movement of the body and maintain posture.

Front

What does the skeletal system do?

Back

Provides structure, support, and protection for the body and organs.

Front

What is the endocrine system responsible for?

Back

Regulating body functions through hormones.