Which of the following is the best way to create a new species?

A:Combine the genes from two different populations.

B:Isolate two different populations so they evolve separately.

C:Lower the genetic diversity of a population.

D:Expose a population to radiation so the organisms will mutate.

Hello!

The best way to create a new species is to isolate two different populations so that they evolve separately. This is because when two species are separated, they eventually have to adapt and form new traits in order to survive, which can create an entirely new species while not harming the previous species.