Answer with Explanation:
(A) Muhammad (PBUH) was not an angel. (wrong)
(B) He was not a reincarnation. Muslims do not believe in reincarnations. (wrong)
(C) In Islamic belief, Muhammad (PBUH), was The Last Prophet of Allah (swt). (CORRECT)
(D) In Islamic belief, Allah has no wife, siblings, or kids. So Muhammad (PBUH) couldn't be a son of Allah. (wrong)