We breathe oxygen but carbondioxide also present in the atmosphere, whether we also inhale carbondioxide a bit?

Answer 1

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hello, its a good question..yeah we do inhale co2 but then we also inhale many other gases....as u know there is 78% of nitrogen,21%of Oxygen and 0.9% of co2 and 0.1% of other gases.....we inhale all but since we don't require co2 we give it out so that the plants can take in an in order provide us with oxygen.................
got it . tc

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Answer 2

We breathe in a bunch of things beside oxygen. Our atmosphere is not just oxygen. It is actually mostly nitrogen (78%) and some oxygen (20%). Carbon dioxide makes up less than 1% of our atmosphere.

Source(s):

http://en.wikipedia.org/wiki/Earth%27s_a…

Answer 3

yeah we do but we exhale it
we also breathe in other gases even if we dnt need them

Answer 4

air is made up of:
78.08% nitrogen, 20.95% oxygen, 0.93% argon, 0.038% carbon dioxide, trace amounts of other gases, and a variable amount (average around 1%) of water vapor.
i hope this helped!
btw:you probably know this,but the trees and plants of the earth exhale(breathe out)oxygen for us to breathe,and in return,we exhale carbon dioxide for them to breathe
hope this helped from bubbles

Answer 5

yes, we inhale CO2 also along with the air we intake but the respiratory system sees that it is also exhaled with out absorbing much or any of it.
if we intake large amounts of CO2 then it leads to carbon dioxide poisoning

Answer 6

air is a mixture of gases.. air is not just oxygen. so air contains oxygen, carbon dioxide and inert gases such as helium, neon, argon, krypton and xenon. inert gases are present in a very little percentage in the atmosphere. oxygen and carbon dioxide are present in compartively higher amounts.we inhale the mixture of gases, but actually exhale other gases

Answer 7

yes we do we inhale all kinds of things including someones.fart.......so its the job of the lungs to do the rest

Answer 8

Yes.