Respuesta :

aldjonhasani
Well its a little deeper than that. The oxygen transport is made through Hemoglobin (red blood cells) which is pumped from the heart
sylviareshellemartin

Answer:

It is the heart pumps oxygenated blood to the rest of your body.

Explanation:

It doesn't affect how oxygen and carbon dioxide exchange (which is done in the lungs), it only pumps the blood through the body. In simplest terms.