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!!!!!!!
Yes, otherwise how would mouth to mouth work.
No, sharks do not breathe air. They have gills that extract oxygen from the water as it flows over them, allowing them to extract oxygen from the water and breathe efficiently in their underwater habitat.
Animals breathe in oxygen from the air through their respiratory system. They use oxygen to fuel their cells and produce energy through a process called cellular respiration. Then, they release carbon dioxide, a waste product, back into the air when exhaling.
Bass breathe by extracting oxygen from the water through their gills. They take in water through their mouth, which passes over the gills where oxygen is absorbed and carbon dioxide is released. This allows them to extract oxygen for respiration.
fishes take in water and remove oxygen from it.....thats how they breathe....
Humans breathe in oxygen and breathe out carbon dioxide. Trees "breathe" out oxygen.
You breathe in oxygen.
On average, humans breathe in about 21% oxygen from the air.
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
birds breathe oxygen.
We breathe in oxygen, which is in the form of O2 molecules.
We do not breathe in the water as we can't breathe dissolved oxygen.Dissolved oxygen are oxygen that are dissolved into the water.
Oxygen is in the air, and when you breathe in the oxygen gets into your lungs and is absorbed into the red blood cells.
Oxygen. You breathe out CO2
It reduces the oxygen in the area because humans breathe in oxygen and breathe out nitrogen.[plants breathe in nitrogen and breathe out oxygen for humans.so without trees.Humans will not survive
Oxygen is approximately 21% of the air we breathe.