PT 55 S2 Q11

The following passages concern a plant called purpleloosestrife. Passage ... ...

It can be inferred that both authors would be most likely to agree with which one of the following statements regarding purple loosestrife?
(A) As it increases in North America, some wildlife populations tend to decrease.
(B) ...
(C) ...
(D) ...
(E) ...

*This question is included in Practice Set: Comparative Reading