Changes

'''Saliva''' (also known as spit) is the water-based saline fluid, made in the mouth by the [[salivary glands]].

'''Saliva''' (also known as spit) is the water-based fluid, made in the mouth by the [[salivary glands]] packed with enzymes.  The function of saliva is to begin the breakdown of foods in the mouth as it is mixed with foods during the chewing process.