Adirect indication that the white blood cells of the body are functioning would be what

In which situations is the principle of cross-cutting relationship useful in determining relative age?

The arrows indicate the direction of wind flow. which place experiences monsoons?

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 .