Meiosis i produces cells, each of which is

Explain how sequences of amino acids in proteins can be used to reveal relationships among organisms.

Natural resources are any materials that humans obtain from the earth to meet our wants and needs.

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 .