Answer:
Genetic diversity is important because it could ensure that certain groups of individuals, species, or populations will be able to adapt to certain environmental factors. Thus, genetic variation helps the species in terms of its adaptability, survival, and its evolution
Explanation:
Genetic drift<span>allele frequencies change by chance, but in </span>natural selection<span> allele frequencies change by differential reproductive success...hope that helps</span>
The phagocytic cells of the reticuloendothelial system present in the liver, are simply specialized macrophages known as hepatic (liver) Kupffer Cells.
Answer:
Weathering
Explanation:
Weathering takes a long time to occur, usually through water moving through the ground or wind slowly changing the terrain.