Which part of the buccal cavity gives shape to the face?

The buccal cavity refers to the mouth and its associated parts like teeth, tongue, jaws, and salivary glands. Teeth help in biting, cutting, and tearing food. It also helps in shaping the face. The facial structure is affected by the presence, absence, and position of teeth decides the shape of the face. The human tongue is a muscular organ that helps in mixing food particles with saliva. Jawbones form the framework of the buccal cavity and hold the teeth and gums. Facial muscles refer to the muscles that control the movement of the jaws. So, the teeth give shape to the face.