The function of the mouth is not only to speak of goodness but also is the beginning of the digestive tract of food, the mouth receives and then pulverizes and digests the incoming food before it is actually digested by the stomach.
Invisible mouth consists of teeth, gums and tongue, if we see the anatomy of the mouth very many parts of the mouth, but we do not discuss it only a small part of the mouth, namely
- Speak
- teeth
- Gum