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Classified in Biology

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the ear: is the organ of hearing and balance

pinna: collects sound
auditory canal: directs sound to the eardrum
cartilage: supports the pina
hairs and wax glands: trap and kill bacteria
eardrum: passes vibrations to the ear ossicles
hammer anvil and stitrup: amplify and pass on vibrations to the cochea
eustachian canal: equalises air pressures on either side of eardrum
oval window: passes vibrations into the colchea
colchea: converts vibrations into electrical impulses
vestibular apparatus: cathers information on motion and gravity for balance
auditory nerve: conducts electrical impulses to the brain,

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