Official 15 Lec 4
Question 3 of 6
What does the professor imply about the researchers' reaction to the biological community discovered on the ocean floor?

A.

They were surprised at the large variety of organisms living near hydrothermal vents

B.

They were surprised to find any bacteria living without sunlight

C.

They were disappointed at not finding any animal life

D.

They could not agree on the significance of the data that they collected

正确答案:A

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