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BigBeeOhBee t1_ja80tqb wrote

Reply to comment by oswaler in TIL - Modern mammals are unique among vertebrates for possessing three tiny bones in the middle ear, which are unique in that they are separated from the jaw, critical because it allows the separation of hearing and chewing, and also allows hearing of high-pitched noises. by byronhadleigh

Is Jack eating doritos at the same time? If so, then Jack is being polite and not talking while eating. Jack has proper etiquette, be like Jack.

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