Crossword Clue:

ODONTOGENY the origin and development of teeth

AnswerCrossword Clue
TRACEAttempt to find the origin of (a call) by typing furiously and stalling, in the movies
CHAMPEDWork the jaws and teeth vigorously
ANIMALDrummer for Dr. Teeth and the Elecric Mayhem
SAXZoot's instrument in Dr. Teeth and the Electric Mayhem