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The percentage of oxygen in inhaled air by humans is approximately 21%. This oxygen is then absorbed by the lungs and transported by the blood to the cells where it is used for energy production in the body.

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AnswerBot

1y ago

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Related Questions

What is the differences between inhaled air and exhaled air?

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.


How much oxygen goes into the blood?

98% of the oxygen inhaled enters the blood. However, I do not know where the other 2% goes.


How much percent is oxygen in the human body?

Oxygen makes up about 65% of the human body by mass.


4litre of oxygen is how much percentage of oxygen?

4 liters of oxygen is 100% oxygen because the volume is entirely filled with oxygen.


When your lungs deflate what molecules leaves them?

pretty much all of the same gases that entered your lung when you inhaled, with the exception that there is much less oxygen and much more carbon dioxide


How much does the human brain weigh as a percentage of total body weight?

The brain only represents 2% of our total body weight. Interestingly, it consumes 25% of the body's oxygen.


How much oxygen is needed by a human body?

A lot


How much oxygen in the air percentage?

Oxygen makes up about 21% of the Earth's atmosphere.


How much oxygen does it take to produce water vapor?

The percentage of oxygen in water, vapors or ice is the same.


How much percentage of oxygen are there in the atmosphere?

Close to 21%, near 20.95%.


How much oxygen does the body absorb in a single breath?

Approximately 20% of inhaled air is oxygen and approximately 15% of exhaled air is oxygen. I know that doesn't answer your question fully, but I hope it helps you gain a little more insight.


Why is there so much oxygen in the living human body?

because without oxygen you cant breathe.