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Yes #2, No #1

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Based on the evidence in the passage, which of the following would be supported by Scientist #2, but not by Scientist #1?

Is Lucy a Human or an Ape

A

The shape of the rib bones and the chest suggest Lucy is a member of the ape family.

B

The evidence still indicates that Lucy is a member of the human family.

C

The ratio of the skull size to body height indicates Lucy is an early human.

D

Optical techniques show Lucy had sharp teeth, indicating a ground dwelling flesh eater.