"This is the second activity in the repetition strategy" indicates that the word revisit would be the best word to use to sum up the idea since repetition strategy definitely suggests revisiting. Something which is repeated is done over again so in the act of re-doing it it means it is also re-visited.
The answer to this one is Aristotle
C) Biologists backed up these ideas with sketches and models based on known animals.
Answer:
Following the climax, the story will head in a different direction as a direct result of the choices made during the climax. The falling action, therefore, follows that part of the story and depicts the way those choices affect the characters going forward.
Explanation: