#1 is the first one the 2one is the 2nd one the 3one is the first one and last one is the 2nd one
Answer: Nitrogen stays in the air.
Hope this helps! :D
-TanqR
(Please mark me as brainliest)
Answer:
sry I don't know but need more points
Explanation:
I surely answer yr next question
The answer you seek is the trachea.
Answer:
Most natural resources, including fossil fuels, are not distributed evenly around the Earth. Deposits of fossil fuels depend on the climate and organisms that lived in that region millions of years ago, and the geological processes that have since taken place.