I'm a title. Click here to edit me.
Decrease in teeth size, jawbones, reduction of chewing muscles, and weaker bite force indicate shift to animal source foods
Impact of meat and Lower Palaeolithic food processing techniques on chewing in humans
Eyes - Humans can communicate with gazes, useful for communication when hunting.
Unique morphology of the human eye and its adaptive meaning: comparative studies on external morphology of the primate eye