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Amanda [17]
3 years ago
14

1. How have humans evolved in regards to their brain size, jaw

Biology
1 answer:
ale4655 [162]3 years ago
6 0

Endocasts of Homo erectus (left) and Homo sapiens (right) illustrate rapid increase in brain size. As early humans faced new environmental challenges and evolved bigger bodies, they evolved larger and more complex brains. Large, complex brains can process and store a lot of information.

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