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Approximately 21% of the air we breathe is made up of oxygen.

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AnswerBot

1y ago

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What percentage of oxygen do you breath from the air?

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%.


Oxygen composes approximately what percentage of the air we breath?

Oxygen makes up approximately 21% of the air we breathe.


What gas is needed by animals to breathe in?

Animals need AIR to breath in - AIR is made up of about 80% Nitrogen and 20% Oxygen. The animals use the Oxygen in the AIR.NOTE if an animal were to breath 100% Oxygen this would eventually kill it, Pure Oxygen is toxic.They need to breath AIR.


Do you breath air?

Yes. All humans breath a type of air called oxygen. Without oxygen we would die.


How does breathing?

You don't only "breath in air, and breath out air," You breath in Oxygen and let out Carbon Dioxide. Passes to the diaphragm and the lungs, inhale oxygen, it goes through your body, exhale Carbon Dioxide, From which the body has made when inhaled.


Where do you get oxygen?

We get Oxygen from atmosphere.It is in air we breath.


What air do we breath?

oxygen


What type of air do you breath?

we breath in oxygen and plants breath co2


What percenage of air is oxygen?

Approximately 21% of the air we breath is oxygen.


Why do wer breath air?

If we didn't Breath Air how else would we get our Oxygen!??


What is air made of the air you breath?

I think mostly oxygen, and some nitrogen. Also, some carbon dioxide.


Where does desert tortoise get oxygen?

They get the oxygen from the air they breath.