The answer is: A) The author includes the Latin names of building and structures throughout the text.
You're is supposed to be your
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 ;)
31x2=62
to check all you do is add 31+31 and get 62
Hope this helped! :))