Question

located at the anterior region of the nasal cavity and is composed of bone...
fauces
hard palate
glottis

Explanation:

The hard palate is located at the anterior region of the oral cavity (related to nasal - cavity connections) and is composed of bone. The fauces is the opening at the back of the oral cavity, and the glottis is part of the larynx related to vocal - sound production.

Answer:

Hard palate