The answer is option C) Breathe
Your heart is not required to stretch, lift weights or perspire. If your heart is not strong enough or efficient enough it can be difficult to breathe. This is why some people need or get heart surgery. Their heart is not strong enough to pump blood through the lungs. Pumping blood is vital because the heart pumps the blood to the lungs, and the lungs is what helps you breathe.
Best Of Luck,
The Divergent
Blood delivers oxygen and nutrients to every cell and removes the carbon dioxide and waste products made by those cells. Blood is carried from your heart to the rest of your body through a complex network of arteries, arterioles, and capillaries.
The circulatory system is your answer
Distress is the feeling extreme anxiety, sorrow, or sadness.
Hoped this helped.
~Bob Ross®
