CK-12 Foundation
Ck 12: Life Science: Hearing and Balance
[Free Registration/Login may be required to access all resource tools.] What do listening to music and riding a bike have in common? It might surprise you to learn that both activities depend on your ears. The ears do more than just...
WebMD
Medicine Net: Hearing and Balance Anatomy
Learn all about the ear and how it works in this illustrated article on the anatomy and function of the ear.