Digestion begins in the mouth, where chewing reduces the food to fine texture, and saliva moistens it and begins the conversion of starch into simple sugars by means of an enzyme, salivary amylase .
(Digestion; begins; L:in the mouth; L:where chewing reduces the food to fine texture, and saliva moistens it and begins the conversion of starch into simple sugars by means of an enzyme) (chewing; reduces; the food; to fine texture) (saliva; moistens; it) (saliva; begins; the conversion of starch into simple sugars by means of an enzyme)
Digestion chewing saliva saliva
begins reduces moistens begins
L:in the mouth L:where chewing reduces the food to fine texture, and saliva moistens it and begins the conversion of starch into simple sugars by means of an enzyme
the food to fine texture
it
the conversion of starch into simple sugars by means of an enzyme