It needs it to breathe.
About 2% of the Earth's oxygen it produces.
It doesn't rot faster because not that much air and not that much oxgyen can go in it
not your business
On average, humans breathe in about 21% oxygen from the air.
Yes
No, it is not.
Venus has virtually no oxygen. However there is a very, very small percentage.
Oxygen is approximately 21% of the air we breathe.
Oxygen
You breathe in about 78 percent nitrogen. The amount that you breathe in varies.
No, it is an element.