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What element makes up about 80 percent of the air you breath?
Nitrogen makes up about 78% of the air we breathe, with oxygen making up around 21%.
What is the percent of oxygen in dry air?
The percent of oxygen in dry air is approximately 21%.
What are some words that resembles oxygen?
Breathing air, air. oxygen helps us breath. we need trees for oxygen. so whe need trees and plants to survive.
What percentage of the air you breath is made up of oxygen?
Approximately 21% of the air we breathe is made up of oxygen.
What makes up 21 percent of the air by volume?
Oxygen makes up 21 percent of the air by volume.
What makes up 21 percent of the air?
oxygen! There is 21 percent oxygen in inspired ( the stuff you breath in) air and 13 percent in expired(the stuff you breath out)
Which gas is 20 percent the air that you breath?
Oxygen
What forms 20 percent of air?
Oxygen makes uo 20% of the air we breath.
What is the percent of oxygen is released in an exhale?
hi, as we breath in we breath in about 20% oxygen, we breath out 16%.. we only use about 4% of the oxygen we breath in..
Do you breath air?
Yes. All humans breath a type of air called oxygen. Without oxygen we would die.
What is the percent of oxygen you breath?
21.5%
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!??
Where does desert tortoise get oxygen?
They get the oxygen from the air they breath.
