Question

Which choice shows the correct sequence in which sound waves travel through the ear? a. ear canal → eardrum → hammer b. anvil → oval window → ear canal c. stirrup → pinna → eardrum d. eardrum → ear canal → cochlea

Answer 1

Sorry sis don't know the meaning of

Answer 2

The answer should be A. The sound enters the ear canal, hits the eardrum, the hammer is a little bone attached to the eardrum.