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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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4 0
3 years ago
Which statement concerning osmosis and active transport is correct?
marshall27 [118]

The question is incomplete, however, the statements associated with this question is given in the comments and here as well:

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The correct answer is - Active transport requires cell energy and osmosis doesn't.

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3 0
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