Callie and raquel both have problems with binging and purging. they both eat large evening meals and both then purge what they have eaten. callie engages in this three to four times a week, and raquel does so once a week on sundays. what would be the diagnosis for each of these individuals?

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 .