What is the basic function of the outer ear? a. to protect the hair cells b. to concentrate and funnel sound waves to the eardrum*** c. to amplify low intensity sounds to detectable levels d. to filter out high-intensity sound waves that can be harmful

4 answers

Yes. b.
correct

Are you sure you went to the correct lecture ?
This would by Physiology , not PSYCHOLOGY.
It is being covered in psychology
Thanks.
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