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100%. All of the oxygen that I breathe comes from the air!
The answer that you were probably after, but did not ask, was about the percentage of oxygen in the air that we breathe. The questions may sound similar but they are not the same.
The answer is a little over 20%.
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∙ 11y ago
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Which gas is 20 percent the air that you breath?
Oxygen
What's the percentage of oxygen in air at sea level to 4 decimal places?
2.66666666667 is the decimal of oxygen in the air
Is it true that more than three fourth of that you breath is oxygen?
No. Nitrogen makes up 78% of the air we breathe. Oxygen makes up 21%.
Percentage of how many gases are there?
In the air around us there is 78% nitrogen 21% oxygen 1% other gasses
What percentage of gas is in the air?
(Some of) the gases in the air and percentage: Nitrogen - 78.09 % Oxygen - 20.95% Argon - . 93% Carbon Dioxide - .02% -.04% Neon - .0018% Helium - .0005% Krypton - .0001% Hydrogen - .0005% Xenon - .000008% Ozone - .000002% Radon - Traces
What percentage of the air you breath is made up of oxygen?
Approximately 21% of the air we breathe is made up of oxygen.
Oxygen composes approximately what percentage of the air we breath?
Oxygen makes up approximately 21% of the air we breathe.
What percentage do you breath out oxygen?
You breathe out 16.3% oxygen.
Do you breath air?
Yes. All humans breath a type of air called oxygen. Without oxygen we would die.
Where do you get oxygen?
We get Oxygen from atmosphere.It is in air we breath.
What air do we breath?
oxygen
What percenage of air is oxygen?
Approximately 21% of the air we breath is oxygen.
What type of air do you breath?
we breath in oxygen and plants breath co2
Why do wer breath air?
If we didn't Breath Air how else would we get our Oxygen!??
Where does desert tortoise get oxygen?
They get the oxygen from the air they breath.
Why is it hard to breath on the top of a mountain?
At high altitudes, the air pressure is lower, which means that there is less oxygen available per breath. This makes it harder for the body to take in enough oxygen to meet its needs, resulting in difficulty breathing at the top of a mountain.
How is the air you breathe different from the air you breathe in?
We get rid of waste when we breath out and when we breath in we take oxygen in to our lungs and breath.
