Exam-style question
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What role does the cochlea play in the hearing process?.
- A.It vibrates to amplify sound
- B.It converts sound vibrations into nerve signals
- C.It protects the ear from damage
- D.It regulates the pressure in the ear
Model answer
What a good answer should say
- It converts sound vibrations into nerve signals
Explanation
Why this works
The cochlea contains hair cells that convert mechanical vibrations into electrical signals, which are then sent to the brain for interpretation.
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