Question

*When sound vibrations reach the middle ear, they vibrate the ________ tiny bones in our ear.*

1️⃣ two
2️⃣ three
3️⃣ four
4️⃣ five​

Answer 1

Explanation:

The eardrum vibrates from the incoming sound waves and sends these vibrations to three tiny bones in the middle ear. These bones are called the malleus, incus, and stapes

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Answer 2

Answer: 2)  three

Explanation: sound waves ------>pinna----> exernal auditary meatus/auditary canal

----> tympanum/ear drum-----> the ear ossicles which consists of 3 bones malleus,incus and stapes----->oval window -----cochlea---->vibrations in cochleal fluid triggers the hairlike cells which produce impulses--->auditary nerve---->cerebrum