Edible substances evoke the secretion of Leave a Comment / By Adoncia Vegas / January 30, 2020 “Edible substances evoke the secretion of thick, concentrated saliva. Why? The answer, obviously, is that this enables the mass of food to pass smoothly through the tube leading from the mouth into the stomach.”Ivan PavlovRatingRelated PostsEdible: Good to eat and wholesome to digest as a
