During the developmental years of birth to year of age nutrition plays a vital role in building the body
and mind so development can happen.
)fill in the blank

the answer would be knowledge about cars!

digestion

it excretes wastes

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.

what are the options