Chemical substances that are absorbed by the body through the process of digestion are called

check for the pregnancy rating of drug. if its class c or d see if other alternatives

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 its both a and b

because photosynthesis could not occur (apex)