Number the three bones of the ear in the order that they receive and respond to a sound wave. First: Second: Third:
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Answer

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Step 1
I'll solve this problem by explaining the order of the three bones in the human ear as sound waves are transmitted.

Step 2
: Identify the First Bone

The first bone that receives a sound wave is the MALLEUS (hammer). - Located in the middle ear - Directly connected to the eardrum (tympanic membrane) - Receives vibrations first when sound waves hit the eardrum

Final Answer

1st: Malleus 2nd: Incus 3rd: Stapes Note: These three bones are collectively known as the "ossicles" and play a critical role in sound transmission and amplification in the human ear.