Outer, Middle, & Inner Ear Crossword Puzzle

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QUESTIONS LIST:

impedance : function of middle ear = _ matching
horizontal : the external auditory canal is more _ in children than in adults
cerumen : another word for earwax
time : phase difference between sounds arriving at the left and right ears = interaural _ difference
intensity : used for high frequencies; where the wavelength is less than head size = interaural _ difference
mechanical : mode of middle ear = _ vibration
protection : function of outer ear (starts with p)
concha : shell-shaped structure of the outer ear
incus : articulates with stapes in a true ball and socket joint
air : mode of outer ear = _ vibration
pinna : what we refer to as "the ear;" another word for auricle