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Did humans get a disease that made the huma brain bigger during human evolution It was on the Discovery Channel?
Wiki User
∙ 14y ago
Disease was not the cause of Humans developing a larger brain capacity. As Humans discovered how to cook meat, their digestive system became much more simple (unable to easily digest raw meat). With a digestive system that required less energy to operate, Humans were able to develop a complex brain in its place. By the process of natural selection, the Human population with the complex brain was deemed more fit in its environment, as opposed to the populations with the complex digestive system.
Wiki User
∙ 14y ago
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I made my YouTube pages the videos not my channel bigger how do i shrink it back?
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