Answer:
I agree
Explanation:
Everybody wants to change the world, but they never intend to start because changing the world requires changing our lives.
because, it is easier to use plants or things of that type other than using human trials which can be lethal if done wrong.
Im pretty sure its A and D. Because both set the mood of the story right from the start, climax would not set the first impression as it comes deep into the story.