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Author Question: A _________________ is a bony ridge on top of the skull to which chewing muscles attach. a. ... (Read 173 times)

fox

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on: Jun 22, 2018
A _________________ is a bony ridge on top of the skull to which chewing muscles attach.
 
  a. Molar.
  b. Brow ridge.
  c. Sagittal crest.
  d. Jaw bone.

Question 2

The fossil evidence indicates that one of the oldest known hominid species, Ardipithecus ramidus, existed over_________ years ago.
 
  a. 4.4 million.
  b. 1.8 million.
  c. 2.4 million.
  d. 1.5 million.


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chevyboi1976

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Reply #1 on: Jun 22, 2018
Answer to Question 1

C

Answer to Question 2

A


fox

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Reply 2 on: Jun 22, 2018
Great answer, keep it coming :)

Sarahjh

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Reply 3 on: Yesterday
Excellent

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