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Yes, otherwise how would mouth to mouth work.

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16y ago

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What gas do we breathe small amounts of it out?

We breathe out the nitrogen and the oxygen in the air - though the amount of oxygen that goes out is less than the amount that goes in, since part of it is absorbed by our lungs.We also breathe out carbon dioxide, which is a result of our metabolism.


Why is that the oxygen is the most abundant gas?

Actually if you're referring to the air we breathe then oxygen isn't the most abundant, our air is roughly 78.09% nitrogen, 20.95% oxygen, 0.93% argon, 0.039% carbon dioxide, and small amounts of other gases.


Can freon hurt you if you breath it in?

In small amounts, no. Freon is not toxic. But, it displaces oxygen. So, if you have a high enough concentration of freon in the air you breathe, you actually asphyxiate (lack of oxygen to the brain) rather than being poisoned................


How much oxygen and carbon dioxide is the air that we breathe out?

The air we breathe out contains about 16% oxygen and 4% carbon dioxide. The rest is mainly nitrogen and trace amounts of other gases.


What contains h c o but have relativly small amounts of oxygen?

Hydrocarbons contain carbon and hydrogen but have relatively small amounts of oxygen compared to other compounds.


Do you breathe in or breathe out oxygen?

Humans breathe in oxygen and breathe out carbon dioxide. Trees "breathe" out oxygen.


What amounts of gases does the air you breath in contain?

it depends on how many bean burritos I ate.


Do you breathe in more oxygen or nitrogen?

you breathe in more nitrogen then oxygen because there is 78% n in the air and 21% o in the air


How much argon do you breathe in each breath?

Argon makes up around 0.93% of the Earth's atmosphere. When you breathe, you inhale a mixture of gases in the air, including oxygen, nitrogen, and trace amounts of argon. The amount of argon you breathe in each breath is very small, typically less than 1%.


What is oxoygen used for?

We breathe oxygen. It is a substance in the air, we breathe in oxygen and breathe out a small percent of oxygen and carbon dioxide. Plants and trees use carbon dioxide and produce oxygen, thank god for them, or we would be dead. Oxygen also makes up a part of water, one molecule oxygen, to hydrogen. Hope I helped.


Do we need to breathe nitrogen for survival?

No, humans do not need to breathe nitrogen for survival. The air we breathe is mostly made up of oxygen, with only a small amount of nitrogen. Our bodies use the oxygen in the air for respiration, not the nitrogen.


Do you breathe in oxygen or carbon dioxide?

You breathe in oxygen.