bastoladeepash8993 bastoladeepash8993
  • 01-02-2022
  • Biology
contestada

The middle ear is normally filled with Group of answer choices mucous collections. blood. air. serous fluid.

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ScorpionFox
ScorpionFox ScorpionFox
  • 01-02-2022

Answer:

A healthy ear is filled with air

Explanation:

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