Answer:
When a phenotype produced by certain alleles helps organisms survive and reproduce better than their peers, natural selection can increase the frequency of the helpful alleles from one generation to the next – that is, it can cause microevolution.
Explanation:
Jgigiyutuugmyiyitititigititititititiititoy
Answer:
unavailability of clean water decreases in the birth rate
Explanation:
It’s weathering bc it has been smoothing by weathering and water erosion
