Question

Darwin observed that the finches on two different islands in the Galapagos belonged to the same family, but showed a lot of variations in their beak size and shape. How can this variation be justified?

Answer 1

He explained it in the theory that he made up that the galoagos belonged to the same family.

Step-by-step explanation:

Answer 2

This varieation can be justified because since they had different variations they probably had different niches which led them to evolve differently,this will help because the two species will have no competition