Select the statement(s) that accurately describe factors affecting blood flow that contributes to cardiovascular system disease. Plaque buildup in arteries increases the resistance to blood flow. The heart works harder, which increases blood pressure.

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 .