Which process has evolved to yield the GREATEST variation of offspring? A. Meiosis
B. Mitosis
C. Replication

fumikage isn't really a bird, and tsuyu does have teeth. tsuyu has a transformation quirk which still allows her to be partially human. otherwise we'd have a large frog running around. fumikage has teeth because again, he isn't a bird. his head was a quirk mixture if i'm correct.

i think the answer is a.keratin is the pigment responsible for skin color.

cuz some people don't have enough food. that's why we need more ppl to donate food to the hungry.