When Did the Split Between the Later Australopithecines and the Ancestors

question 20

Multiple Choice

When did the split between the later australopithecines and the ancestors of Homo take place-when they became productively isolated from the later australopithecines?

• A) some 6 million years ago
• B) when Australopithecus garhi discovered fire
• C) They never split.
• D) some 4 million years ago
• E) sometime between 3 and 2 m.y.a.

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