Primate Evolution 165
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Describe some potential advantages and disadvantages of
bipedalism compared to quadrupedalism.
Disadvantages of bipedalism: Advantages of bipedalism:
Identify a key discover y by each of the following scientists. Then
analyze how the discover y contributed to the debate about which
adaptation evolved first: larger brain or bipedalism.
Raymond Dart Donald Johanson Mary Leakey
Discovery:
Analysis:
Discovery:
Analysis:
Discovery:
Analysis:
Section 16.2 Hominoids to Hominins (continued)
Main Idea Details
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Analyze why scientists have difficulty classifying many
hominin fossils.
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