Carbon dioxide makes up most of the exhaled air in
The majority of exhaled air in vertebrates is made up of nitrogen and oxygen, which are the primary components of air. Carbon dioxide, a waste product of cellular respiration, is also present in exhaled air in smaller amounts.
yes it is the inhaled air is 0.04 %, whereas, of the exhaled air is 4 % (100 times) more
Exhaled air, which has a slightly higher amount of carbon dioxide, is heavier than inhaled air.
Helium is a relatively light gas which is lighter than air at ground level. Exhaled air contains a lot of water vapour and carbon dioxide relative to normal air. Since ground level air is less dense than helium, adding water vapour and carbon dioxide makes exhaled air even more heavier than helium.
The residual volume is the volume of air remaining in the lungs after the most powerful expiration.
A small percent . exhaled air always contains oxygen .
It's the vocal cords which are housed by the larynx
apparently 90% air exhaled is breathed out and the other 10% is inhaled
Nitrogen is the most abundant gas in the atmosphere ( ~ 80% ) and therefore is the dominant species in both inspired as well as expired air.
Because the body has used the oxygen in the air to oxidize the nutrients you eat, this process combines the oxygen that you inhaled with carbon which makes up part of the nutrients you eat to form a poisonous gas "carbon-dioxide" which is then transported back to the lungs and exhaled along with moisture.
Breathing.
Inhaled air is typically warmer than exhaled air because it is heated up as it passes through the nasal passages and airways in the body. Exhaled air is usually slightly cooler as it has exchanged some of its heat with the body.