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11/05/2021 1:46 pm
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What is the function of:
1. External ear.
2. Internal ear.
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11/05/2021 1:48 pm
1. The external ear helps us in receiving the sound waves and directing them to the eardrum.
2. The internal ear has cochlea which is filled with a fluid and having tiny hair cells inside. The hairy cells change the sound vibrations into nerve impulse which travels to the brain.
The internal ear also helps us in balancing the body.