The answer is none of the above because organic materials, gasses, and minerals are all component soils.
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Answer:
a
Explanation:
It cools rapidly and contains dark minerals. :)
What are you asking I would love to help
Answer: <em>The Bottleneck Effect</em>
Explanation:
A Bottleneck effect is the sharp reduction of numbers of a population through environmental effects or human activity. It causes a loss of the genetic pool and its variety; genetic variation lowers and increases with time as random mutations occur.
Answer:
I thinks is pollution
Explanation:
its the only one that makes sense
