| definition of ACM | Explanation of ACM | abbreviation of ACM | Full form of short form ACM. :*) - I have a pimple on my nose. :) - Smiling happy faces; don't take me too seriously. ||*( - Handshake offered. [] - Hug. @*&$!% - You know what that means... =P~ - Sticking your tongue out. {} - Hug or No comment.
1 The two main functions of the mouth are eating and speaking. 2  The faceâs trigeminal nerve provides sensation (feeling) and helps us to bite, chew and swallow.  Some disorders of the mouth include infections, ulcers, cancer, cleft palate, dry mouth syndrome, dental caries and speech problems such as lisping.
Click to read more below. Also known as the oral cavity, the mouth is the hollow cavity that allows food and air to enter the body. The mouth contains many other organs-such as the teeth, tongue, and the ducts of the salivary glands-that work together to aid in the ingestion and digestion of food. The mouth also plays a major role in the production of speech through the movements of the tongue, lips and cheeks.