Question

When Darwin got back from the voyage, he continued his studies. He looked at changes produced by plant/animal ________________. Breeders know that the ___________ of individuals within a species ___________. The breeders could ________________ the species over many _____________________ by selecting the individuals with the desired traits to mate together. This is called: _________________ ______________________. (If changes can occur through artificial selection, then it would make sense that the same thing could happen naturally as well)

Answer 1

Answer:

ratsrats

Explanation:yes yes yesv

Answer 2

Answer:

Breeder, traits, vary, modify, generations, Artificial selection

Explanation:

Darwin looked at the changes plant/animal Breeders produced. The breeders knew traits of individual species vary hence they could modify the species over many generations.

When individuals with desired traits are selected to mate together, This is called Artificial selection (If changes can happen through artificial selection, then it wold make sense that the same thing could happen naturally)