It's are because the phrase economics is used as a plural term in the following sentence.
Kind of because, ambition is a strong push towards to what you want to do, but destiny can either let this happen, or change it completely.(hope I.helped)
Answer:
It is a major theme because it appears many times in the novel.
ExIplanation:
i just got the answer right :/
Answer:
I think so the answer is the 4th one
Using 1000 plants, each for an individual barrel. The plant that was poisoned will die within thirty days, that way the people will not die. Personally I don't see what's so bad about using 1000 humans as text subjected though ;)