Question

Since when humans thinking?​

Answer 1

Answer:

By using highly advanced brain-imaging technology to observe modern humans making ancient tools, it is now believed that human-like ways of thinking may have emerged as early as 1.8 million years ago.

Explanation:

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Answer 2

Answer:

By using highly advanced brain-imaging technology to observe modern humans making ancient tools, it is now believed that human-like ways of thinking may have emerged as early as 1.8 million years ago.

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