Question

Which of the following is the function of the circulatory system?

(A) gets rid of excess blood, salt, and water
(B) maintains a low internal body temperature
(C) supplies blood cells with oxygen and food
(D) transports oxygen, nutrients and waste

Answer 1

The answer is D.

Step-by-step explanation:

Because it is the system in charge of circulating oxygen/oxygenated blood throughout the body so cells can get the oxygen they need.

Answer 2

D.

Step-by-step explanation:

Since it is the circulitory system it is its job to transport oxygen through out the body and take away waste.