Official 44 Lec 3
Question 2 of 6
According to the professor, why was the archaeological evidence found in New Guinea during the 1960s and 1970s inconclusive? Click on two answers.

A.

Construction of agricultural drainage ditches had damaged much of the archaeological evidence.

B.

Plant remains were not well preserved in the climate of New Guinea.

C.

Ancient types of domestic plants were no longer grown by modern farmers.

D.

It was unclear whether evidence of early deforestation suggested planting or hunting.

正确答案:BD

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