A - Never sign on with individuals who won't provide their names, addresses, phone numbers, and credentials.
ANSWER:
i think the answer would be C) the final stages of brain development.
~batmans wife dun dun dun...aka ~pizza ninja (so watch out b4 a steal yo pizza...)
Im pretty sure the first one is cells, theyre basically what make us.
the second one may be muscles but im not entirely sure.
but the third one should be jobs or function. different cells can do different things
