Answer:
The role of increased blood flow
During moderate- to high-intensity exercise, your muscles and tissues demand more nutrients and oxygen, which means that your heart must work harder and pump faster to meet those needs, says preventive cardiologist Haitham Ahmed, MD.
False, I did this exact question awhile back in my Health course c:
Answer:
Unhealthy. Anorexic people don't have the proper nutrients from food. Hope this helps!
Yes, that's true. As well as exercise sometimes. <span />