Answer:
The populations become adapted to different environments and eventually become so different that they cannot interbreed to produce fertile offspring.
Speciation is the evolution of one species into two different kinds, and when they become isolated, that is the final step, since they cannot interbreed any longer.
Answer:
The answer is D the Andromeda galaxy
Explanation:
The ovary of a flower in a plant is where it produces seeds and develops fruits
