Carbon exists in the atmosphere as a(n):
a.Free atom
b.Chemical
c.Liquid
d.Gas(CO2)
2 answers:
Answer:
its D gas
Explanation:
carbon dioxide is a greenhouse gas that works to trap heat close to earth
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The answer to this question is in fact the Lungs.
One is simple and the other one is compound, simple ;D
Answer:
50% round
Explanation:
OH radicals that convert pollutants to less harmful components.
