Answer:
D
Explanation:
it is the last step in DNA synthesis
Well, where you are effects the climate because there are different weather patterns in each region. For example, the mountains get colder in the winter because they have a higher altitude, therefore, geography plays a part.
Phenotype = Observable/Physical characteristics.
Simple because there would be a larger gene pool, more opportunity for variation than a small population which has less of a gene pool and therefore less opportunity for variation.
Explanation:
SARS, Ebola, swine flu, rabies
