In the eye's case, however, the film screen is your retina. Your retina is in the very back of the eye. It holds millions of cells that are sensitive to light. The retina takes the light the eye receives and changes it into nerve signals so the brain can understand what the eye is seeing. A Muscle Makes It Work
Dentures, also known as false teeth, are prosthetic devices constructed to replace missing teeth; they are supported by the surrounding soft and hard tissues of the oral cavity.
THE ONE THAT ATTACHES THE UPPER LIP TO THE TWO FRONT TEETH IS CALLED THE LABIAL FRENUM. THE ONE WHICH CONNECTS THE TONGUE TO THE BOTTOM TISSUES IS CALLED THE LINGUAL FRENUM. AS FAR AS WHAT CAN BE DONE, THE DENTIST CAN DO A PROCEDURE CALLED A FRENECTOMY AND JUST SNIP OFF THIS SMALL PIECE OF TISSUE.