which statement is true about the human circulatory system.A. it transport oxygen and nutrients,B.it makes blood vessels,C.it break down food and release nutrients,D.it is the first line of defense against bacteria
Add an Answer
More Questions From This User See All
Answers & Comments
Answer:
A
The circulatory system delivers oxygen and nutrients to cells and takes away wastes. The heart pumps oxygenated and deoxygenated blood on different sides. The types of blood vessels include arteries, capillaries and veins.
Explanation:
CARRY ON LEARNING