About 20% is absorbed by the lungs. The rest is exhaled along with carbon dioxide and other waste gasses.
Inhaled air contains more oxygen than exhaled air because the cells have not yet used that oxyginated air.
Inhaled air is richer in oxygen than exhaled air.
Inhaled air contains room air which contains oxygen. Exhaled air has carbon dioxide and, maybe, bad breath.
Every time you inhale air, you take in 21% oxygen, 78% Nitrogen, 0.04% Carbon Dioxide and 0.96% other gases. :)
h2o vs nah2o or commonly known as sweet air an anesthetic inhaled
Exhaled air contains 16% oxygen and 21% when inhaled.
Exhaled air has more carbon dioxide and less oxygen than does inhaled air.
21% of the air we inhale is oxygen
Inhaled air contains more oxygen than exhaled air because the cells have not yet used that oxyginated air.
About 21%.
About 21%
Inhaled air is richer in oxygen than exhaled air.
When you inhale, oxygen is absorbed by the lungs and transferred to the bloodstream through the alveoli. From there, it is carried by red blood cells to all the cells in the body where it is used in the process of cellular respiration to produce energy. Carbon dioxide, a waste product of this process, is then transported back to the lungs and exhaled.
It is because, once the air is inhaled, the lungs absorb the oxygen in the air and releases only the remaining stale air. The air that goes in has a higher % of Oxygen and the air that comes out has a higher % of Carbon di oxide.
Inhaled air contains a greater volume of oxygen than carbon dioxide. Exhaled air is the opposite, since after the exchange of gases in the lungs the carbon dioxide in the blood is transferred into the lungs. Exhaled air contains a greater volume of carbon dioxide than oxygen. Also, there is more water vapour in exhaled air than inhaled air.
Exhaled air has less oxygen than inhaled air.Exhaled air has more carbon dioxide than inhaled air.Exhaled air is warmer that inhaled air.Maybe the first 2 are redundant, but I think that should work!
oxygen that is inhaled into the lungs is diffused through the small air sacs, called alveoli, into the bloodstream.