Human body systems

Front

Which body system delivers nutrients and oxygen to cells and removes carbon dioxide and waste?

Back

circulatory system

Front

Which body system breaks down food?

Back

digestive system

Front

Which body system controls the movement of the human body?

Back

nervous system

Front

Which body system takes in oxygen and expels carbon dioxide?

Back

respiratory system

Front

Which organs make up the digestive system?

Back

esophagus, stomach, small intestine, and large intestine

Front

The _______ is the basic unit of the human body. Options: organ, cell, tissue, system

Back

cell

Front

Which organs make up the respiratory system?

Back

mouth, nose, trachea, lungs

Front

What are the components of the circulatory system?

Back

heart, blood vessels, and blood

Front

Which organs make up the nervous system?

Back

brain, nerves, and spinal cord

Front

How many chambers does the human heart have?

Back

4