Question

the part of the ear that amplifies sound vibrations is the ____. middle ear cochlea inner ear outer ear

Explanation:

The middle - ear contains three small bones (ossicles) that amplify sound vibrations. The outer ear collects sound, the cochlea in the inner ear is involved in converting vibrations to nerve signals, and the inner ear has functions related to balance and hearing but not amplification.

Answer:

A. middle ear