29 DBMS_DDL. This package provides access to some SQL data definition language (DDL) statements from stored procedures. It also provides special administration operations that are not available as Data Definition Language statements (DDLs).
Anatomy of the mouth. The mouth, consists of 2 regions, the vestibule and the oral cavity proper. The vestibule is the area between the teeth, lips and cheeks. The oral cavity is bounded at the sides and in front by the alveolar process (containing the teeth) and at the back by the isthmus of the fauces.
the function of the mouth is to use the salivary glands to shoot out the enzymes and break down food and the teeth are used to break down food using the teeth is an example of â¦ mechanical digestion and the enzymes are an example of chemical digestion. because u put the food in the the mouth to begin with, and the enzymes in the mouth (amalyse) break down large food molecules wich begin the digestion process.