Epiglottis guards the opening of:
Oesophagus
Eustachian tubes
Larynx
Internal nares
Epiglottis guards the opening of the larynx. It prevents the food from entering the wind pipe.
Epiglottis guards the opening of oesophagus
Epiglottis guards the opening of
The internal nares will open into the _____.