Yes the same amount will leave you as you take in on average but when you breathe out there will be more CO2 and less oxygen as your body uses Oxygen for it's metabolic functioning and releases CO2 in it's place. So yes same amount out as in but in a different form.
You breathe out 16.3% oxygen.
no it is completely different are bodies cant breathe that only pure oxygen(o2). although fish can breathe the dissolved oxygen in water
Not much, I dont know a figure, but most of the air you breathe is nitrogen gas. can represented by the ratio 1:3, 1 being oxygen, 3 being other gaseous substances that make up the atmosphere.
people breath in 21% oxygen 79% nitrogen 0.9% nion ano 0.1 other gases
They breathe.
20%
About 16% of the air you expel is oxygen.
Humans breathe in oxygen and breathe out carbon dioxide. Trees "breathe" out oxygen.
The same amount you wil just breathe in more often
Yes you do. See we breathe in oxygen and we breathe out carbon dioxide. Plants are the opposite. They breathe in carbon dioxide and breathe out oxygen. We give them carbon dioxide and they give us oxygen!! That's how we breathe!!!!!!!
Typically, the air you breathe is comprised of 18 to 21 percent Oxygen.
because without oxygen you cant breathe.
You breathe out 16.3% oxygen.
Humans breathe out carbon dioxide, the whole world runs in a motion, for example plants breathe carbon dioxide, we breathe in oxygen. Even fish breathe oxygen. They take the oxygen out of the water. So we breathe in what plants breathe out and plants breathe in what we breathe out.
when you breathe in, you breathe in oxygen and when you breathe out, its carbon dioxide
Because you don't need to get as much oxygen to your blood for respiriation as you do not need more energy. When you are exercising you breathe faster to get that extra oxygen.
birds breathe oxygen.