3(a). Diagram 3 shows some processes that involve the changes in the state of matter. Choose the processes that release heat.*

Which plant has a visible leaf modification that will it conserve water in extremely dry environments?

Which of the following represents a negatively charged ion? of t 7

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 .