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Home Q & A Board Biology-Related Homework Help General Biology
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Rony02 Rony02
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6 years ago
The key defining characteristic of hominids is:
  a. the use of tools.
  b. language.
  c. opposable thumbs.
  d. bipedal locomotion.
  e. loss of supraorbital ridges.

Question 2

The modern human skull lacks:a.
   a rounded or U-shaped arrangement of teeth.
  b. supraorbital ridges.
  c. a large brain case (cranium).
  d. small canine teeth.
  e. a foramen magnum
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mmr53mmr53
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6 years ago
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Thanks for your help!!
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