Answer:
mixing chemicals together
Explanation:
eating and drinking
Answer:
B
Explanation:
Erosion displaces sediment.
Answer:
C.) Selective pressure
Explanation:
Selective pressure is a natural process that occurs in nature in which certain phenotypes are favored in certain environments. When we say these phenotypes are favored, this means individuals with these phenotypes have a better chance at survival and reproduction in particular environments. Certain phenotypes may be beneficial in some environments but harmful in others.
The answer is B
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