Choose the correct answer from the choices provided. Natural selection is a process by which organisms that are better adapted to their environment tend to

A. increase in size.

B. migrate.

C. evolve new traits.

D. survive.

Natural selection is a process by which organisms that are better adapted to their environment tend to C. evolve new traits. Evolution is a process of change through time. There are several mechanisms of evolution, such as natural selection, mutations, migrations, and genetic drift. Natural selection is the mechanism by which species adapt to their environment to increase their chance of survival and reproduction. It can result in progress and cause some organisms to evolve new traits they need.