Science > Body > Ask a Doctor:

Where does ear wax come from?

Ear wax is made by skin glands near our ear drums. The wax protects the ear canals and acts as a barrier against bugs and bacteria. Only in cartoons can it be used for candles!


Fact Monster/Information Please® Database, © 2007 Pearson Education, Inc. All rights reserved.

How do bones grow?Ask a Doctor:What causes a burp?