what is opening between nasal cavity and nasopharynx
Connects the nasal cavity with the rest of the pharynx. Behind the soft palate and has two openings from the nose (posterior nares) and the passageways connecting the ears (eustachian tubes or pharyngotympanic tubes). structure of the respiratory system that consists of two nasal cavities separated by the nasal septum, anterior nares, posterior nares, ridges in the nose called the nasal concha (or turbinate bones).