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oxygen mostly comes from our trees & plants

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Q: Where does most of the oxygen come from?
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Related questions

Where do the oxygen atoms in the CO2 come from?

The oxygen most often comes from the atmosphere which is 21% oxygen.


Where does most of your oxygen come from?

Plants and trees.


Where does most of her oxygen in the air come from?

Plants and trees


Where does most of the air huumans breath come from?

They come from plants. It is a cycle. (Carbon Dioxide and Oxygen Cycle) When you breathe out you realse Carbon Dioxide and the plants sucks it in and relase oxygen and that is what we breathe in.


What language did the oxygen come from?

What language did the element oxygen name come from


Were does energy for a cell come from?

Most cellular energy comes in the form of ATP which requires oxygen.


Where does the most oxygen come from?

70% comes from green algae & cyanobacteria and the rest, it comes from plants


What language did the element oxygen come from?

What language did the element oxygen name come from


Where does most of the ATP synthesized in muscle cells during aerobic exercise come from?

In aerobic exercises, breathing is the most important thing. It involves breathing in of oxygen and then utilizing the oxygen to synthesize ATP.


Where does the oxygen come from that you are breathing right now?

oxygen can be formed by the electrolysis of water, or by chemical reactions Oxygen is present in air, about 19% by volume, but it is not formed there. Most oxygen is naturally formed in green plants and algea by photosynthesis.


Where does the oxygen in ETC come from?

The oxygen is a product of glycolysis


Does air come from the sun?

No. Earth's atmosphere most likely originate from volcanic atmosphere. The oxygen is produced by plants.