Mastication adaptation: easier chewing benefited human ancestors
Wednesday, March 9, 2016 - 20:50
in Paleontology & Archaeology
WASHINGTON (Reuters) - A study in which people chewed on pieces of raw goat meat and vegetables smacked with a rock is shedding light on how changes long ago in the way our ancestors dined paved the way for physiological advances that helped make us who were are today.