Question

________ in the ear change sound waves to electrical signals that the brain can interpret as sounds

Ear wax

Eardrum

Eustachian tubes

Hair Cells

Answer 1

It's ( B. Eardrum )


I'd say this due to the fact that everybody should know when sounds- (Sounds waves) are made, it travels to the eardrum, then the eardrum sends that electrical impulse to the brain, to where the brain finally recognizes it and interpret it as a sound.


(All the people above me need to explain why their answer is correct)


Hope this helps !