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They all enter the lung ... but the only one that quickly enters the blood is oxygen. Because oxygen is the one gas that has a higher partial pressure in "lung air" than its partial pressure in the "lung blood". Note that the blood's CO2 pressure is higher than the air in the lungs, so CO2 comes out of the blood into the lung's air.
The lung takes carbon dioxide out of your blood and replaces it with oxygen.
absorpition of oxygen from the blood into the lung
Yes. The blood passes through the lung tissues and gets oxygen.
the lung
It replenishes the blood with oxygen.
the lung
the lung collects oygenation blood
by you inhaling and exhaling ! :)
it goes to the lung and the blood picks it up there
The pulmonary veins carry oxygen rich blood from the lungs to the heart.
It picks up oxygen