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Title: The oldest known stone artifacts are Post by: doctorfede on Jan 15, 2018 The oldest known stone artifacts are
A. 3 to 5 million years old. B. 2 to 2.9 million years old. C. less than 1.5 million years old. D. from southern Chile. Title: The oldest known stone artifacts are Post by: Ry60003333 on Jan 15, 2018 B
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