A Living to Serve project might do all of the following EXCEPT:

raise awareness about an issue.

teach community members a needed skill.

provide community members with food or clothes.

campaign for a political candidate.

yes, because even though a theory has a  lot of evidence to support it, it is not always true

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.