Question

The outer ear

1. The external ear flap concentrates and focuses sound waves into the _______. Sound waves travel in air until they reach the eardrum and enter the middle ear.
A) vestibular apparatus
B) tympanic membrane
C) auditory canal
D) cochlea

Answer 1

c. auditory canal.

Step-by-step explanation:

the auricle, or pinna, is the outer part of the ear. that directs sound into the ear canal which eventually passes the tympanic membrane, or ear drum to the middle ear.