Inhaled air contains the same constituents as the atmosphere which is made up of the following approximately:
78-79 % nitrogen
18 -20 % oxygen
0.93% argon
0.04% carbon dioxide
Air also contains pproximately 1% water vapor which varies depending on local climatic conditions. There are small trace amounts of other gasses too.
Exhaled air, is much richer in Carbon dioxide as less rich in oxygen.
trachea
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!
Exhaled air has more carbon dioxide and less oxygen than does inhaled air.
Yes
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.
Inhaled air will be of ambient temperature. If the surroundings are warm, then inhaled air is warm. If surroundings are cold then inhaled air is cold.
Air inhaled through the mouth is not as clean as air inhaled through the nose. Reason for this is that when we inhale air through our nose than it get filtered by hair present in our nose. But air inhaled through our mouth goes directly in without any filtration.
Inhaled air is warmed and moistened in the nasopharynx and oropharynx.
Exhaled air, which has a slightly higher amount of carbon dioxide, is heavier than inhaled air.
Exhaled air contains 16% oxygen and 21% when inhaled.
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!
Exhaled air has more carbon dioxide and less oxygen than does inhaled air.
Inhaled air contains more oxygen than exhaled air because the cells have not yet used that oxyginated air.
Breathing.
About 21%.
About 21%
Yes