Hello,
The answer is option A "conclusion".
Reason:
A conclusion is practically telling the reader a short summary about what he or she just read, its also that last paragraph in a story, essay, etc... Its not option B because the seems like the second paragraph. Its not option C because thats the third paragraph and its also not option D because its sounds like the first paragraph therefore the answer is A.
If you need anymore help feel free to ask me!
Hope this helps!
~Nonportrit
I am not sure but I think it is true because if you look up in a book that it is asking this question it should have text evidence and it should tell you some facts about it
Sorry it didn’t let me comment it for some reason
B. is the correct sentence, because they use the correct verb tense of notices.