Question

what changes can you see between the early stone age and middle stone age​

Answer 1

Evidence of abstract thinking can be seen in the archaeological record as early as the Acheulean–Middle Stone Age transition, approximately 300,000–250,000 years ago. This transition involves a shift in stone tool technology from Mode 2, Acheulean tools, to Mode 3 and 4, which include blades and microliths.

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