Question

What is the purpose of the outer ear? A.To evaluate the quality of sound. B.To convert sound waves into mechanical waves. C.To collect and focus sound waves. D.To convert mechanical waves into electrical waves.

Answer 1

Hey there

The purpose of the outer ear is to collect sound waves and direct them into the ear.

The correct answer would be (C) To waves

Answer 2

 hey there
 
you need help I see, well I am here to do just that 
the correct answer is C the outer is used for focusing and collecting sound
hope this helped