The Anterior Portions of the Nasal Cavities Just Inside the Nostrils

Question

The anterior portions of the nasal cavities just inside the nostrils are known as the ____.​
A) ​nares
B) ​oral foramen
C) ​atria
D) ​vestibules

Accepted Answer

The Answer is D

The anterior portions of the nasal cavities just inside the nostrils are known as the ____.​