The way that your body cells get food and oxygen is throgh the blood, when you breathe in oxygen goes everywhere in your body and when the oxygen intactas with the cells the cls deliover the oxygen everywhere it needs to go.
Hemoglobin found in red blood cells deliver oxygen to all of our cells. The same hemoglobin also brings back carbon dioxide from the cells, which you "blow" off.
Iron
The lungs
lungs
There are three sizes of B-VM's. The first (250ml) delivers 205ml of oxygen. The second (500ml) delivers 350ml. The third (1600ml) delivers 1000ml/1L.
No, a Capillary is a small blood vessel that delivers oxygen and other nutrients to cells.
Blood
blood provides oxygen to the body
The Circulatory System
Blood delivers oxygen.
30%
Blood delivers oxygen.
In the long run algae does.
purple
"circulatory"