Using the "How Things Work Approach"
 
 While it's great to be brief, once in awhile, taking the time to explain a process thoroughly ensures better understanding. We could just say that moving the cilia begins a process affecting signaling in auditory pathways, but that's easily forgotten. Of course, illustrations help, too!



page 196 Houghton Mifflin
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updated: 05/01/2008
scanning contributed by Karla