Evidence at this time suggests which East African Australopith(s) used stone tools?
A) Ardipithecus ramidus
B) Orrorin tugensis
C) Australopithecus afarensis
D) Australopithecus garhi
E) all of the above
D
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a. True b. False Indicate whether the statement is true or false
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What will be an ideal response?
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