Different systems of the human body perform different functions. Which system takes oxygen from the air to be moved by the circulatory system?

A.
the respiratory system
B.
the nervous system
C.
the digestive system
D.
the skeletal system

1 answer

A. the respiratory system

The respiratory system is responsible for taking oxygen from the air and facilitating its exchange for carbon dioxide in the lungs, which is then transported by the circulatory system to the rest of the body.