miércoles, 29 de octubre de 2014

The hearing by Balti

The hearing 

Today I’m going to talk about the ear.
The ear allows us to hear everyone and all the sound of our daily life that’s why the ear it’s so important
The outside of the ear are the ear itself and the ear canal.
The middle parts of the ear has the eardrum and the small bones.
The inner parts of the ear has the cochlea and the auditory nerve.
The outer parts receives the sound, then the middle ear changes sound into vibrations,
And then the inner ear changes vibrations into electric signals that give information to the brain
Without the ear you will live in a WORLD of silence.
So try to care your ear and remember,

DON’T SHOUT

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