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cbrusoe

In what way did an increased skull and brain size affect hominid evolution from early ancestors to modern humans? Answer The larger brain size increased causing their overall body size to decrease. The gestation and infant care period increased to allow the brain to develop. They became less reliant on tools and more reliant on social interactions. They became less reliant on vision and more reliant on all of their senses.

  • 2 years ago
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  1. cmkc109
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    A is wrong for sure cuz body size increase "can" cause brain size to increase B is true but it does not affect the evolution D is also false I'm going with C

    • 2 years ago
  2. Geometry_Hater
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    Based on my own opinion what i think it made them less reliant on tools and more on social interactions

    • 2 years ago
  3. cmkc109
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    good that we choose the same answer :D

    • 2 years ago
  4. Geometry_Hater
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    yeah lol

    • 2 years ago
  5. cbrusoe
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    =) thanks guys!!!!

    • 2 years ago
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