Official 14 Lec 2
Question 3 of 6
What point does the professor make when she mentions squirrels?

A.

Studying squirrels has helped biologists identify different microclimates

B.

Mammals have more than one way of regulating their body temperature

C.

Smaller animals have more success than larger animals in adapting to different microclimates

D.

Squirrels do not rely on microclimates as much as other mammals do

正确答案:B

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