What is Epiglottis?
The '''epiglottis''' is a thin flap that isn't a muscle in the [[oesophagus]]. It is the top part of the [[larynx]]. It closes to stop food from going down the [[trachea]]. It opens to allow [[breathing]]. ==Other websites== {{Commons category-inline|Epiglottis}} [[Category:Anatomy of the digestive system]] {{Biology-stub}}