Question

plz tell answer do not do foolishness​

Answer 1

What is the Question there's no clarity

Answer 2

Step-by-step explanation:

Air enters the respiratory system through the nose and mouth and passes down the throat (pharynx) and through the voice box, or larynx. The entrance to the larynx is covered by a small flap of tissue (epiglottis) that automatically closes during swallowing, thus preventing food or drink from entering the airways.