Question

The three bones of the middle ear act as amplifiers. A small vibration of the eardrum causes the hammer to vibrate. Its shape and position produce a greater vibration in the anvil. The stirrup transfers the increased vibration to an inner ear structure called the oval window.

Question 1 options:

something that vibrates


something that creates sound


something that dampens sound


something that increases another thing

Answer 1

something that increases another thing