What does the presence of homologous structures in different organisms suggest similar movement common distribution common ancestry similar habitat

Plants consume most of their carbon from a. the soil b. the water c. the roots d. the air

In which state was more than 100 billion tons of coal mined in 2005?

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 .