78% of air breathed is nitrogen
Because the body does not use the nitrogen in any way.
About 78% of air is Nitrogen.
Air/gas animals and humans breathe in, and a little bit of nitrogen is included in the air it has just breathed in.
The percentage of nitrogen in pure, dry ,standard air is 78,084 % (by volume).
Expired air is breathed out though the nose or mouth, in volume it normally consists of: 78.04% Nitrogen.
It has 23 percentage of nitrogen gases. Also it can be a fun and secret place to have sex, with .
Air contains approximately 78% nitrogen gas.
the ones that are in the air/-Nitrogen has the greatest percentage of the air we breathebitches love nitrogen.
The air we inhale is roughly 78% by volume nitrogen, 20% oxygen, 1% argon and 0.04% carbon dioxide, helium, water vapour, and small amounts of other gases.
About 78%.
80%
The Earth's atmosphere contains 78% nitrogen.