C. Over many generations, the characteristics of these kinds of organisms also change
A The observed differences in plants height are due to genetics.
Explanation:
the answer should be d because of the concentration gradient see if that makes sense
Answer:
which plants and animals?
Explanation:
<span>Stabilizing selection is at work in this case. This is the force that allows a population to gradually center on a mean value due to a presence of a non-extreme bodily trait. The more extreme examples of the trait lead to the organisms being selected out, and the trait that is the least conspicuous wins out in the long-run.</span>
