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Title: What was the key new tool which Homo erectus developed? Post by: Tommiiee on Jan 15, 2018 What was the key new tool which Homo erectus developed?
a. Stone chopper b. Hand-axe c. Crossbow d. Catapult e. Dagger Title: What was the key new tool which Homo erectus developed? Post by: Holyfrey on Jan 15, 2018 ANSWER: b
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