The principle larynx functionality is usually to carry out air for the trachea; In addition it acts to stop meals from entering the trachea way too. This is possible since the larynx features a flap on its upper section known as the epiglottis that is certainly shut during swallowing and open https://hermannx456kga1.blogrenanda.com/43089528/neck-related-headaches-singapore-for-dummies