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Author Question: Premature hearing loss is a significant problem for American teenagers and adults. a. true b. ... (Read 156 times)

Garrulous

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on: Aug 11, 2018
Premature hearing loss is a significant problem for American teenagers and adults.
 
  a. true
  b. false

Question 2

The human ear converts mechanical vibrations into electrical and chemical signals to be sent to the brain. The part of the ear that begins this transformation is the:
 
  a. auditory cortex.
  b. cochlea.
  c. incus.
  d. tympanum.


katara

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Reply #1 on: Aug 11, 2018
Answer to Question 1

A

Answer to Question 2

B


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Garrulous

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Reply #2 on: Aug 11, 2018
Thank you!


katara

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Reply #3 on: Aug 11, 2018
Always glad to help...


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