Official 44 Lec 3
Question 3 of 6
Why does the professor talk about layers of soil?

A.

To show how phases of agricultural development were linked to evidence of population growth.

B.

To describe how researchers identified several phases of agricultural development in New Guinea.

C.

To illustrate how swampy conditions cause archaeological remains to deteriorate.

D.

To describe one of the methods of farming used at Kuk.

正确答案:B

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