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Type: Multiple-Choice
Category: Nervous and Endocrine Systems
Level: Grade 6
Author: dynamonon
Created: a year ago

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Nervous and Endocrine Systems Question

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Grade 6 Nervous and Endocrine Systems

The organ of hearing is your ear. Sound enters the ear. Vibrations pass from the                 to tiny bones called the hammer, anvil, and stirrup.
  1. outer ear
  2. ear drum
  3. stirrup
  4. cochlea
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