The two openings of the nose are called:
The _____ are the two openings at the end of your nose.
The nose has two openings called the___ , through which air enters the nasal cavity.
Fill in the blanks
The nose has two openings called the (i)______________, through which air enters the (ii)_____________. The initial portion of this cavity is the (iii)______________, which is lined with stratified squamous epithelium. It has hairs called (iv)______________.