Question

who made further progress in tools accordingly to
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Answer 1

Answer:

please mark as brainleast please

Explanation:

Early humans in East Africa used hammers tones to strike stone cores and produce sharp flakes. For more than 2 million years, early humans used these tools to cut, pound, crush, and access new foods—including meat from large animals. ... Scientists have made experimental stone tools and used them to butcher modern animals.

Answer 2

Answer:

Answer. Explanation: Early humans in East Africa used hammers tones to strike stone cores and produce sharp flakes. For more than 2 million years, early humans used these tools to cut, pound, crush, and access new foods—including meat from large animals. ...