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It gets pumped.
from your lungs it is transfered to the heart then pumped through the body
the lungs will moves down when breathe out air
Expired air is air that you breathe out of your lungs.
Your lungs collapse.
Oxygen in the lungs and passes through the alveoli, small sacs which allow gas exchange, and enters the blood to be pumped throughout the body.
We draw air into, and expel out of, the lungs.
Air is forced into the lungs.
The lungs provide for gas exchange between the blood and the air. So when your heart pumps blood to your lungs, the lungs provide an area for blood to absorb oxygen from the air we breath in and to rid its self of excess carbon dioxide, which is then exhaled.
In the lungs. The blood is pumped from the right side of the heart to the lungs. Air moves into the trachea, the bronchi and finally to the alveoli. From the alveoli oxygen diffuses into the microcapilaries (small blood vessels) of the lungs.
the un-oxygenated blood is pumped into the lungs where the oxygen is transfused out of the tiny air sacks or avioli before being pumped back to the heart and around the body
The lungs responsibility is to take in air from the mouth down to the lungs. Then it's pumped in to the blood. The blood then gets oxygenated. Then the air gets blown out again. I'm only 10...