Answer:
",an expert fossils" is what makes it an appositive phrase
Her success and what she is best known for are the main topics of the paragraph. So, Answer A would be your best bet. It covers all of those points.
The husband gets tickets to a rich person's party, worries about getting a new dress, borrows jewelry, goes to party, loses necklace, works for ages, buys necklace, meets friend and finds out the necklace is fake.
Answer: The apothecary affects the story by giving Romeo the deadly poison and not giving Romeo the letter makes him distraught.
Explanation: