The oxygen in the air you breathe in is absorbed via the lungs into the blood.
You breathe in fresh air which contains the oxygen you need. you get rid of carbon dioxide when you breathe out stale air
no
The air we breathe is: about 78% Nitrogen about 20% Oxygen about 1% Argon and the rest lots of other chemicals in tiny amounts.
The air we breathe, indeed does contain Xenon. We recover Xenon by methods of fractional distillation.
What we breathe is air, and oxygen is just 20% of the air. Oxygen does not contain water, it is an element and it contains only itself. However, air does contain some water vapor.
it contains oxygen and carbon dioxiod and your mom
The air we breathe out contains a lot of stuff and the list would be exhaustive, but the main components in the air we breathe out are nitrogen, oxygen, carbon dioxide, and water vapor.
Particles in the air contain oxygen, which enable us to breathe.
The air would be different because it would contain less oxygen than the air we breathe today
You blow out carbon dioxide, trees breathe it in, trees breathe out oxygen, you breathe in oxygen. It's the air cycle.
You blow out carbon dioxide, trees breathe it in, trees breathe out oxygen, you breathe in oxygen. It's the air cycle.
You breathe in air, which is comprised mostly of nitrogen (though the oxygen is what you're after).The oxygen is absorbed into the blood, and stored in red blood cells, which contain hemoglobin.The oxygen in your lungs is thus replaced mainly by carbon dioxide, which is a metabolic waste product, and this is what you breathe out.
Compressed air is the same as the air we breathe. It contains oxygen along with other gasses, most notably nitrogen and traces of other gases. Although, It is NOT 100% oxygen
astronauts will need to take air to mars because the atmosphere on the planet cannot contain any oxygen, thus no oxygen to breathe.
mostly the same as input, but less oxygen and more mucus
Oxygen.