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Author Question: The tooth enamel of apes is __________ compared to that of hominins. a. thinner b. thicker c. ... (Read 56 times)

evelyn o bentley

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on: Jul 10, 2018
The tooth enamel of apes is __________ compared to that of hominins.
 
  a. thinner
  b. thicker
  c. chemically distinct
  d. ridged

Question 2

The reduction or loss of cranial crests in hominin species represents __________.
 
  a. a need for greater room for muscles associated with chewing
  b. a de-emphasis on protection for the cranial case
  c. a de-emphasis on chewing as well as a greater emphasis on brain size expansion
  d. a reduction in the size of neck muscles associated with quadrupedalism


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cegalasso

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Reply #1 on: Jul 10, 2018
Answer to Question 1

Correct Answer: a

Answer to Question 2

Correct Answer: c


evelyn o bentley

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Reply 2 on: Jul 10, 2018
Thanks for the timely response, appreciate it

mcarey591

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Reply 3 on: Yesterday
Excellent

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