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Author Question: A sagittal crest is a. only present in some nonhuman primates. b. a characteristic of some A. ... (Read 158 times)

nmorano1

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on: Jul 10, 2018
A sagittal crest is
 
  a. only present in some nonhuman primates.
  b. a characteristic of some A. afarensis species.
  c. a raised ridge of bone running along the midline of the cranium for the attachment of muscles.
  d. not present in any hominin fossils.
  e. only found in humans today

Question 2

Which is true about A sediba?
 
  a. was found in East Africa.
  b. dates at least to 3.9 mya.
  c. shows a mix of Australopithecus and Homo features.
  d. has a small brain at 320 cm3
  e. was mainly a carnivore.


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cclemon1

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

C

Answer to Question 2

C


nmorano1

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Reply 2 on: Jul 10, 2018
Great answer, keep it coming :)

LegendaryAnswers

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Reply 3 on: Yesterday
Excellent

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