Alienate is synonymous to separate. So it will alienate them from the group
That footnote can play a large role in helping Karim better understand the myth, because instead of just listing the source, it gives a bit of history about the subject.
Answer: A. The real tree is more detailed and smells fresher than the plastic trees that line the streets.
That women's lives would be enriched if they had access to further education
C. This barbecued rib sauce is tangier than that sauce.