Question

The eardrum is the thin membrane at the end of the ear canal that ___ when it is struck by a sound wave.

Answer 1

tightly stretched membrane located at the end of the ear canal that vibrates when struck by sound waves

Hope this helps!

-Payshence

Answer 2

Vibrates

Step-by-step explanation:

The eardrum also is known as the tympanic membrane is located at the end of the ear canal.

The outer part of the ear known as the pinna is responsible for collecting the sound waves that then travel down the auditory canal and reaches the eardrum which then starts vibrating and these vibrations are then further transmitted to the inner ear and finally an auditory signal is produced.