1) List 3 different sources of evidence of evolution. 2) Explain one of the sources you listed (in #1) in your own words (2-3 sentences). Make sure to include how a scientist looks/gathers this evidence.

The image shows the evolution of a species of fish. a few fish from a population developed different social behaviors and evolved into different species. two fish according to the image, the fish underwent . the new species of fish had mating seasons that were different from that of the original fish. because of the differences in mating seasons, the fish underwent reproductive isolation. this mode of isolation would be .