Other than having a variation in beak characteristics, describe another variation in a finch species that could
promote survival of an individual bird. support your answer. [1]

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.