Official 46 Lec 1
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Question 2 of 6
According to the professor, what behavior plays an important role in the way ants obtain food?

A.

Ants usually take a different path when they return to their nest

B.

Ants leave chemical trails when they are outside the nest

C.

Small groups of ants search in different locations

D.

Ants leave pieces of food along the path as markers

我的答案:

正确答案:B

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