Yes, otherwise how would mouth to mouth work.
Spiders breathe in oxygen like humans do. They have small breathing holes called spiracles located on the underside of their abdomen that allow them to take in oxygen from the air.
Maggots breathe oxygen. They are insect larvae and are similar in this regard to all other insects.
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!!!!!!!
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.
We breathe out the nitrogen and the oxygen in the air - though the amount of oxygen that goes out is less than the amount that goes in, since part of it is absorbed by our lungs.We also breathe out carbon dioxide, which is a result of our metabolism.
Actually if you're referring to the air we breathe then oxygen isn't the most abundant, our air is roughly 78.09% nitrogen, 20.95% oxygen, 0.93% argon, 0.039% carbon dioxide, and small amounts of other gases.
In small amounts, no. Freon is not toxic. But, it displaces oxygen. So, if you have a high enough concentration of freon in the air you breathe, you actually asphyxiate (lack of oxygen to the brain) rather than being poisoned................
The air we breathe out contains about 16% oxygen and 4% carbon dioxide. The rest is mainly nitrogen and trace amounts of other gases.
Hydrocarbons contain carbon and hydrogen but have relatively small amounts of oxygen compared to other compounds.
Humans breathe in oxygen and breathe out carbon dioxide. Trees "breathe" out oxygen.
it depends on how many bean burritos I ate.
you breathe in more nitrogen then oxygen because there is 78% n in the air and 21% o in the air
Argon makes up around 0.93% of the Earth's atmosphere. When you breathe, you inhale a mixture of gases in the air, including oxygen, nitrogen, and trace amounts of argon. The amount of argon you breathe in each breath is very small, typically less than 1%.
We breathe oxygen. It is a substance in the air, we breathe in oxygen and breathe out a small percent of oxygen and carbon dioxide. Plants and trees use carbon dioxide and produce oxygen, thank god for them, or we would be dead. Oxygen also makes up a part of water, one molecule oxygen, to hydrogen. Hope I helped.
No, humans do not need to breathe nitrogen for survival. The air we breathe is mostly made up of oxygen, with only a small amount of nitrogen. Our bodies use the oxygen in the air for respiration, not the nitrogen.
You breathe in oxygen.