Human Body Systems

Front

What is the main function of the digestive system?

Back

The digestive system breaks down food into nutrients that the body can absorb.

Front

Which systems work together to help us live?

Back

All body systems work together, including the circulatory, respiratory, and digestive systems.

Front

What does the circulatory system do?

Back

The circulatory system pumps blood throughout the body, delivering oxygen and nutrients.

Front

What is the role of the respiratory system?

Back

The respiratory system allows us to breathe in oxygen and expel carbon dioxide.

Front

What is the excretory system responsible for?

Back

The excretory system removes waste products from the body.

Front

What is the skeletal system?

Back

The skeletal system is made up of bones that support and protect the body.

Front

What does the muscular system do?

Back

The muscular system enables movement by contracting and relaxing muscles.

Front

What is the function of the nervous system?

Back

The nervous system controls and coordinates body activities by transmitting signals.

Front

Where does the body absorb most of the water during digestion?

Back

The body absorbs most of the water in the large intestine.

Front

What is the role of enzymes in digestion?

Back

Enzymes help break down food into smaller, absorbable molecules.