Rapid Brain Growth (19 nov 797493 anni a. C. – 19 nov 198000 anni a. C.)

Descrizione:

Human Brain size evolved most rapidly during a time of dramatic climate change. Larger, more complex brains enabled early humans of this time period to interact with each other and their surroundings in new and different ways. As the environment became more predictable, bigger brains helped our ancestors survive.

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