Nitrogen.
Oxygen
Nitrogen.
0.00015 = 0.015 percent
Oxygen
Typically, the air you breathe is comprised of 18 to 21 percent Oxygen.
It is nitrogen and it makes more than 78% of the air.
Nitrogen.
oxygen! There is 21 percent oxygen in inspired ( the stuff you breath in) air and 13 percent in expired(the stuff you breath out)
Oxygen makes uo 20% of the air we breath.
Nitrogen which makes up about 78% of the air we breath.
oxygen
Oxygen.
Troposphere is name of the layer. It contains 75 percent of the air.
carbon dioxide
Oxygen
Nitrogen makes up about 79% of the atmosphere.
No, it makes up almost 0.04% of dry air.