Assertion: nasopharynx's opening | /r/HasProperty | nostril
Facets:
Source sentences:
text: Openings: nostrils or nares open onto the face, and choanae open posteriorly into the nasopharynx.
text: Two openings called anterior nares (or nostrils; exterior nares) allow air to enter the nose and pass into the nasal cavity.
text: The external openings are known as nares or nostrils.
text: The nasal cavity extends from the external opening, the nostrils, to the pharynx (the upper section of the throat), where it joins the remainder of the respiratory system.