Below you can find the Cavities form when bacteria break down sugars forming this substance that dissolves enamel Jeopardy Words Answer. The answer to Cavities form when bacteria break down sugars forming this substance that dissolves enamel has 4 letters. This clue belongs to the At the dentist's office category and is part of Jeopardy Word Level 47. If you scroll near the bottom you will find other clues and answers part of level 47