Approximately 21% of the air we breathe is made up of oxygen.
Oxygen makes up approximately 21% of the air we breathe.
Breathing air, air. oxygen helps us breath. we need trees for oxygen. so whe need trees and plants to survive.
its air dry made up of oxygen...
What percentage of gases do we breath in
Earth's atmosphere is about 21% oxygen by volume (for dry 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 makes up approximately 21% of the air we breathe.
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.
Yes. All humans breath a type of air called oxygen. Without oxygen we would die.
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.
We get Oxygen from atmosphere.It is in air we breath.
oxygen
we breath in oxygen and plants breath co2
Approximately 21% of the air we breath is oxygen.
If we didn't Breath Air how else would we get our Oxygen!??
I think mostly oxygen, and some nitrogen. Also, some carbon dioxide.
They get the oxygen from the air they breath.