Write two or three sentences describing how the process in part (a) supports all the trophic levels in this ecosystem. (5 points)

true is the answer : )

desert perennials often survive by remaining dormant during dry periods of the year, then springing to life when water becomes available. most annual desert plants germinate only after heavy seasonal rain, then complete their reproductive cycle very quickly.

on island x the species needed to adapt because they were being subject to predators which didn't inhabit island y.