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Question
Anatomical evidence from fossilized hand bones suggests that the precision grips needed to make and use stone tools was presenta. only in Homo erectus.
b. only in Homo habilis.
c. in Homo habilis and some australopithecines.
d. in all australopithecine and Homo species.
Answer
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Related questions
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c. behaviors that increase inclusive fitness of the donor.
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a. high-quality food provides energy and protein that are readily digestible.
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The higher the rank of a female primate, the
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R. C. Lewontin found that human "races" have no taxonomic significance. He demonstrated this
a. through research indicating that most genetic variation is found among human races.
b. through research indicating that most genetic variation is found across human populations.
c. through the examination of variation in multiple human skull characteristics.
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b. the distribution of biological traits follow a cline.
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d. all of the above.