There is no picture for me to know what part is labeled b
Answer:
the answer is c just did it on edg and got it right
Explanation:
The answer for your question is G2!
The correct option is D.
Sexual form of reproduction leads to increased genetic diversity as a result of the two different reproductive cells that are coming together and the biological assortment that occur during the process of cell division. Increased genetic diversity enhance variations among living organisms and increased their potentials to survive in their environments.
I think that it's weathering because weathering is the one that wears down the surface.