<span>cellular respiration
Hope it helps</span>
Answer:
by the movement of electricity
The person would of died i could be wrong
Answer:
that cannot be changed because of it dominancy
Answer: By volume, dry air contains 78.09% nitrogen, 20.95% oxygen, 0.93% argon, 0.04% carbon dioxide, and small amounts of other gases. Air also contains a variable amount of water vapor, on average around 1% at sea level, and 0.4% over the entire atmosphere.
Explanation:
