that is a false question
Nitrogen does enter the body. Remember, we don't breathe in just oxygen and carbon dioxide. we breathe in AIR and it contains many gases. We only utilize Oxygen for respiration. Though nitrogen is needed by our body, we only take it in the from of food in our diet. The nitrogen we breathe in is an inert gas meaning it does not react with any substance. So the nitrogen we breathe in is breathed out eventually.
air turn 2 heliam as blood change it and make it difrent and it hapens in the left lung as rite lung nevr breaths due to asma
Plants breathe Co2 and we breathe Oxygen.
We breathe in oxygen and we breathe out carbon dioxide
when you breathe in, you breathe in oxygen and when you breathe out, its carbon dioxide
Well, some air you breathe comes from car exhaust, factories, etc.
Oxygen
sweat comes out of your body between those little whole in your head... when you were baby you breathe with those on your head...so it comes out of that hole that you breathe it from when you were little...
That's just the way they breathe.
Yes, when you inhale their air comes with microbes, pollen, and dust.
Yes, when you inhale their air comes with microbes, pollen, and dust.
Unfortunatly , this comes from the breathe of other humans .
In the dictionary, the word 'breath' would come before the word 'breathe.' This is because the dictionary is organized alphabetically.
Because they breathe through a blow hole when they swim to the surface then a whole bunch of water comes out of the blowhole then they breathe after the water comes out then they close the blow hole and then they swim around and be awesome
oxygen. You breathe out carbon dioxide and you breathe in oxygen it is all oxygen in you body its hoe it comes out
It comes from the food that we eat.
well wen u breathe the oxgen comes into the mask .that's why u get cleaner air into your mask