Which process does the palnt need energy to preform

Why do leaves change color in the fall? green pigments break down and no longer mask the color of chlorophyll. chlorophyll breaks down and no longer masks the colors of other pigments. red- and yellow-colored pigments grow and mask green-colored chlorophyll. green-colored chlorophyll breaks down and turns red and yellow.

At which point is crust neither created nor destroyed? island chain mid-ocean ridge divergent boundary transform boundary

Agroup of students want to live a healthier life style they decide to use one of these following vegetable oils for cooking apex