It's are because the phrase economics is used as a plural term in the following sentence.
Hi,
I would say B)<span>
<span>Have you ever read Frost's poem, "The Road Not Taken"?
~Elisabeth</span></span>
Answer:
he wants to recover dinosaurs from amber.
Answer:
C
Explanation:
It is much easier to crop.. Cause he will have to seons crops that way it won't disappoint