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2
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sound is measured in
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4
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your ears help keep your
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5
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what is common in old people
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7
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how many sections is your ear made of
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8
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what is in charge of collecting sounds, processing them, and sending sound signals to your brain
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9
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device to look into the ear canal to see the ear drum
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10
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main job is to take those sound waves and turn them into vibrations that are delivered to the inner ear
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1
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what is the cochlea filled with?
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3
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main job of outer ear
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6
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the malleus, incus and stapes all can fit on what
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11
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something that has chemicals that fight off infections
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