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pshichka [43]
3 years ago
9

The function of the eardrum in the middle ear is to

Biology
2 answers:
podryga [215]3 years ago
8 0
A.vibrates with the frequency of the received sound
Aliun [14]3 years ago
7 0
It's A , eardrum just vibrate with the sound and gives signal to the bones of the middle ear !

Pinna works as sound receiver !
So answer is A !
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