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Mostly nitrogen (N2) and oxygen (O2) and some percent of other gases.
Wrong actually we breathe in then oxygen (O2) from plants and trees and we exchange that for carbon dioxide (Co2)that helps plants stay alive as well as the sun and water.
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What gas do people breathe out?
Humans breathe in oxygen and exhale carbon dioxide. Plants take in this carbon dioxide along with sunlight and water, and convert it into a form of energy. They release oxygen.Carbon dioxide CO2
How is the gas mask used?
You put it on your face and you wear it. Then you breathe into it.
Do people turn blue when you don't breathe?
No
What gases do people breathe in?
Oxygen and airOxygen and airOxygen and airOxygen and air
Why do people hold their beaths passing grave yards?
Because its not fair that we can breathe and they cant.
What gas do people breathee in and what do they breathe out?
We breathe in oxygen and we breathe out carbon dioxide
What is the gas that human beings need to breathe in?
Oxygen is used to help people breathe in and out
What kind of gas do people breathe out?
Carbon dioxide
You know a person can breathe O2 oxygen gas but can you breathe the O oxygen gas also?
No. Monoatimc oxygen is chemically unstable and is too reactive for people to breathe it safely.
When you breathe out the gas that is emitted is?
when you breathe out,the gas that is emitted is
What gas do people breath in and what do they breath out?
Breathe in air ,mainly Nitrogen80% and 20% Oxygen Breathe out Carbon dioxide and Nitrogen
You breathe out a gas called what?
we breathe out a gas called carbon dioxide
What is the gas you breathe?
Oxygen. You breathe out CO2
Is water vapor gas or liquid?
Yes it is water vapour is a gas because a gas is two things 1. Things that people here on earth breathe in (Air) or 2. a non-breathable substance that people on earth cant or don't breathe in (for examle steam people don't breathe) So yes it is a gas we cant breathe and most of the time u cant see it! (This was written by a 11 year old boy)
What we breathe?
gas
Can you breathe polluted air why?
Many people in big cities breathe polluted air. Why? - the pollution is mixed with the air you breathe. =============================== "Can you breathe it?" is not the question you want to ask. You can breathe anything that's in the form of a gas, or particles dispersed in gas ... carbon dioxide, helium, carbon monoxide, steam, nerve gas, tobacco smoke, alpha-particle plasma, etc. For any gas, the question you want to ask is "How long can you survive while you breathe it ?" You cannot survive as long breathing polluted air as you can survive breathing clean air. In other words, polluted air kills people. Not in a minute, not in an hour, and not in a day. But people don't live as long in polluted air, and that's exactly the same as saying that polluted air kills people.
What gas is 20 percent of the gas you breathe?
Oxygen
