Labels:book | bulletin board | cabinet | cell | door | plaything | sculpture | sky | tribute album OCR: HEARING HE HEARING MECHANISM in different sounds and volumes. You can your ear Is into three parts: not only tell the difference between the outer ear; the middle ear; and the ringing bell and barking dog but inner ear These parts work together also distinguish between quiet so that rou can recognize millions of whisper and bang Outer ear Inner ear How you hear sounds Middle ear divided toud
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