Ummm I don't understand what you are asking for sorry I can't help
The answer of the question is 45x
Answer:
c nonstop activity that requires large amounts of oxygen and works the heart
Answer:
The answer is A) Circulation
Explanation:
Blood is carried through the body in blood vessels, or tubes, called arteries and veins. The process of moving blood through the body is called circulation. Hope this helped :)
