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Official 56 Lec 2
Question 2 of 6
According to the professor, why was the first archaeopteryx fossil of unusually high quality?

A.

The fossil was not exposed to harsh weather conditions that could have damaged it.

B.

Archaeopteryx bones preserve more successfully than the bones of other birds.

C.

The stone in which the fossil was found was composed of very fine particles.

D.

The archaeopteryx was fossilized more recently than other ancient birds found in fossils.

正确答案:C

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