Whats the question that needs answering?-
Answer:
Meaning the children are not connected in anyway to their homes.
I would say the correct answer is B. primitive man.
The point of the entire novel is that Buck is fighting his urges to go to the wilderness and succumb to his wild identity of a wolf. Thus, dreaming about the primitive man clearly portrays his struggle between his two identities, that of a domesticated dog and that of a wild wolf.
Food poisoning will probably the cause
Is this from the book Things Fall Apart?