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Air: 78% nitrogen, 21% oxygen, 1% other.
We breathe oxygen and other molecules.
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∙ 7y ago
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What gas do people breathee in and what do they breathe out?
We breathe in oxygen and we breathe out carbon dioxide
Why does plants breathe?
Why do people breathe ? Plants need oxygen too .
Why do people breathe out?
People breathe out because we need to breathe fresh air, and if we kept the same air in our bodies it would not be fresh after a while, and we would die.
Do people breathe?
Yes.
What is the gas that human beings need to breathe in?
Oxygen is used to help people breathe in and out
How do cats breathe is it by their lungs?
That's right, cats breathe with their lungs, just as people do. All mammals use lungs to breathe.
Do people breathe in airplane?
YES!!
Do people breathe nitrogen?
Yup!
How does a plant help a person?
PLants help people many ways. they breathe in carbon dioxide, which is what we breathe out. they breathe out oxygen, which is what we breathe in. without plants, we'd die from suffocation.
Do people with bigger lungs breathe less often?
No because they still have to breathe like others do to.
Do people have the right to breathe my air if I port that it's not public use?
No people do not have the right to breathe in your air, as it's not public use you could sue these people who do that and when you are done suing people you go and celebrate, your case winning in court!! Good luck suing people who aren't allowed to breathe in your air !! ;)
What do people breathe in when they inhale?
Carbon Dioxide?
