The predicate adjectives are sparking and extremely.
Im 100% sure the answer is A. it has the word "like" with comparing the shell to a rock. also its the only sentence comparing two things.
The question is asking to state among the following choices that states the writings relies mostly on logic, and base on my research and further understanding, I would say that the answer would be letter A. <span> Patrick Henry's "Give me liberty, or give me death". I hope you are satisfied with my answer </span>
The answer is most likely a flashback