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28-02-2016
Biology

contestada

When a sound wave strikes your eardrum, it causes forced vibrations that are transferred to the __________.
a. brain
c. longitudinal canal
b. outer ear
d. bones in the middle ear

Respuesta :

10-03-2016

The correct answer is letter D. When a sound wave strikes your eardrum, it causes forced vibrations that are transferred to the bones in the middle ear. As this phenomena occurs, signals are sent to the brain and the brain analyzes the sound and converts it into an understandable signal.

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