Importance of oxygen

Answer 1

oxygen is not the most important gas per se, however 20% of the air we breath in, is oxygen. You can see why for living beings oxygen would be very important.

On the other side, oxygen can also be a "waste" product as is the case with photosythesis if we look for the leafs point of view

Answer 2

Oxygen is essential for human survival as it is needed by our cells to produce energy through respiration. It plays a vital role in various bodily functions, including metabolism, immune system regulation, and brain function. Without oxygen, our body would not be able to function properly, leading to serious health issues.

Answer 3

It is in our atmosphere so those on our planet can breath.

Answer 4

oxygen is important in our as we take in oxygen to breathe and take out carbon dioxide.

Answer 5

it is one of the most important elements required to sustain life. Without it, our health begins to suffer and/or we die.

Answer 6

oxygen have air and that how air can be improtant to the oxygen around us

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Answer 7

Yes...because without oxygen we would die in minutes! without oxygen all people on earth would be at their own funeral.

Answer 8

Because without oxygen you will die.