The lateral walls of the oral cavity are formed by the fauces vestibule . cheeks gingiva pharynx
1 answer
The correct answer is cheeks. The fauces is the opening between the oral cavity and the pharynx, while the vestibule is the space between the teeth and cheeks/lips. The gingiva is the soft tissue surrounding the teeth, which helps to support and protect them. The pharynx is the muscular tube that connects the oral cavity to the esophagus and trachea.