Official 15 Lec 4
Question 1 of 6
Why does the professor discuss the exploration of hydrothermal vents?

A.

To show how the exploration helped researchers to determine the composition of ocean water

B.

To show how the exploration challenged an assumption about biological communities

C.

To compare two competing theories concerning chemosynthesis

D.

To compare the life cycle of underwater plants to the life cycle of underwater animals

正确答案:B

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