|Question 13Verbal

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Research such as the 2014 study of mammals by Graeme Shannon and colleagues has shown that noise from human activity, like traffic on a busy highway, has significant effects on animals, and many governments require studies of the potential noise effects on wildlife before approving highway construction projects. A report on one such study proposed many more actions to mitigate the effects on fish in the area than it did to mitigate the effects on mammals in the area. Despite the lack of focus on measures specifically for mammals, conservationists were satisfied that the proposed mitigations were sufficient to protect all the wildlife in the area because
Which choice most logically completes the text?
the severity of the effects of noise on different species of fish can differ significantly.
A
the measures aimed at protecting fish will likely also minimize most of the effects on mammals.
B
the measures intended to protect fish can sometimes have adverse effects on mammals.
C
the effects of noise on fish have been less extensively documented than the effects on mammals have.
D