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Oxygen composes approximately what percentage of the air we breath?
20%
What percentage of dry air is made up of carbon dioxide?
its air dry made up of oxygen...
How does the nose take the oxygen from the air?
when you breath in throught the nose all of that oxygen from the air comes from the oxygen and carbon dioxide that other people breath in.
How is the air you breathe in different from the air we breathe out?
We get rid of waste when we breath out and when we breath in we take oxygen in to our lungs and breath.
What percent of the air we breath is oxygen?
About 21% of air is oxygen.
Oxygen composes approximately what percentage of the air we breath?
20%
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%.
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.
What percentage of air is made of nitrogen and oxygen together?
signa
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.
From where does the blood get oxygen?
The blood gets oxygen from the air around us which is made of oxygen. When we breath in, the oxygen is taken into our lungs and then into our blood.
Where do you get oxygen?
We get Oxygen from atmosphere.It is in air we breath.
What air do we breath?
oxygen
What percentage of dry air is made up of carbon dioxide?
its air dry made up of 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
