Breathing in will oxygenate the blood.Fish tanks need a way to oxygenate the water.
They circulate and oxygenate the blood.
the lungs
arteries
It is to pump blood to the body and to oxygenate the blood.
To oxygenate the blood
deoxygenated
To oxygenate the blood A+
The lungs are not working well enough to oxygenate the blood to a healthy level
it squirts out blood so the lungs can oxygenate that blood
The purpose of the lungs are to oxygenate blood. Oxygen is vital for staying alive; so we breathe to bring oxygen into the bloodstream. The purpose of the heart is to pump the blood in a way to oxygenate the body, with the most important area being the brain. It sends the newly oxygenated blood directly to the brain and the rest of the body, and returns the de-oxygenated blood to be re-oxygenated.
Lungs