This is an alternate content page containing a Labeling Activity. It has opened in a new window.
The activity has a picture. Areas in the picture are labeled. This activity requires that you match the text label with the appropriate labeled area of the image. Here is a list of the labels:

Cochlea
Ear canal
Vestibulocochlear nerve
Eustachian tube
Semicircular canals
Ossicles
Tympanic membrane