yes yes in a sertain way it does the sun can keep you alive and healthy for about half an hour a day but a little more than that can burn your skin and some people get skin cancer so the sun is good and bad. for another example we're like plants give it some sun and it will stay healthy and green give it too much sun and it will dry out and die. i hope that answeres your question.
Oxygen is approximately 21% of the air we breathe.
You need to breathe oxygen to stay alive. Oxygen is essential for the process of respiration, where your body cells convert oxygen into energy.
you breathe in more nitrogen then oxygen because there is 78% n in the air and 21% o in the air
Around 16% of the air you breathe out is oxygen. This percentage decreases from the 21% of oxygen in the air you inhale due to the exchange of gases that occurs during respiration.
Hedgehogs, like all mammals, breathe through their lungs. They inhale air through their nostrils, which travels down their windpipe into the lungs, where oxygen is absorbed by the blood and carbon dioxide is exhaled. This process allows them to extract oxygen from the air they breathe in.
Humans breathe in oxygen and breathe out carbon dioxide. Trees "breathe" out oxygen.
You breathe in oxygen.
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!!!!!!!
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