Brain enlargement in the genus Homo,coupled with a reduction of chewing muscles,is correlated with a growing reliance on tools.

Question

Quizplus · Accepted Answer

Studies have shown that the increase in brain size in the genus Homo was accompanied by a reduction in the size of chewing muscles, suggesting a shift towards consuming softer, processed food. This shift towards a more resourceful and sophisticated diet may have also contributed to the development and use of tools.

Brain Enlargement in the Genus Homo,coupled with a Reduction of Chewing