Respuesta :
Answer:
Blood flow is greater when you exercise because the blood vessels in your muscles dilate.
Answer:
Yes it does
Explanation:
The heart increases blood circulation to increase the rate at which oxygen is distributed in the body.
Answer:
Blood flow is greater when you exercise because the blood vessels in your muscles dilate.
Answer:
Yes it does
Explanation:
The heart increases blood circulation to increase the rate at which oxygen is distributed in the body.