Human Body Systems Review

Front

What is the main function of the respiratory system?

Back

To take in oxygen and expel carbon dioxide.

Front

Name a major organ in the respiratory system.

Back

Lung.

Front

What does the cardiovascular system do?

Back

It circulates blood throughout the body.

Front

List the four main parts of the circulatory system.

Back

Heart, veins, arteries, capillaries.

Front

How does the nervous system interact with the muscular system?

Back

The nervous system controls the muscular system.

Front

What is the role of the digestive system?

Back

To break down food and absorb nutrients.

Front

How do the digestive and circulatory systems work together?

Back

The digestive system absorbs nutrients, which the circulatory system transports to cells.

Front

What is the heart's function in the cardiovascular system?

Back

To pump blood throughout the body.

Front

What are arteries responsible for?

Back

Carrying oxygen-rich blood away from the heart.

Front

What do veins do?

Back

Carry oxygen-poor blood back to the heart.