What part of the digestive system absorbs the water out and to the body to hydrate it

Match the description of each organism to the appropriate category

Which kingdom includes some organisms that have no nucleus and can live in an environment with an extremely high salt content

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 .