The Five Senses 3.0 / 5 based on 1 rating ? Extended ProjectFunNone Created by: LouisCreated on: 10-04-13 20:09 The ____ focuses sound waves into the canal? PINNA 1 of 10 The vibrations are amplified and passed on by the _____? HAMMER/ANVIL/STAPES 2 of 10 The ____ vibrates in your ear? EAR DRUM 3 of 10 The tiny stapes bone moves forward and backward vibrating what? OVAL WINDOW MEMBRANE 4 of 10 The movement of the oval window membrane sends vibrations through fluid in the _____? COCHLEA 5 of 10 What carries electrical impulses from the cochlea to the brain? AUDITORY NERVE 6 of 10 What is the circular opening that lets light into the eye? PUPIL 7 of 10 What expands the iris? CIRCULAR MUSCLES 8 of 10 The muscles in the eye work as an ______ muscle pair? ANTAGONISTIC 9 of 10 When the radial muscles contract the pupil gets bigger/smaller? BIGGER 10 of 10
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