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

A. To convert mechanical waves into electrical waves
B. To evaluate the quality of sound
C. To convert sound waves into mechanical waves
D. To collect and focus sound waves

User Mike Park
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To collect and focus sound waves
User McFizz
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D) To collect and focus sound waves

User Sushant Srivastava
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