He diagram below represents part of the oxygen cycle. which arrow, or series of arrows, represent the movement of atmospheric oxygen (o2 ) during respiration? a. only arrow 2 b. only arrows 2 and 6 c. only arrows 1 and 6 d. only arrow 6

Most of earth’s fresh water is found in oceans and seas stored in glaciers and ice caps groundwater stored beneath the surface found in lakes, rivers, streams, and reservoirs

Why does it matter if osmosis is put into a “scab” or a “nosebleed? ” where would that leave him?

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 .