Question

The bacteria feeds on leftover food in the mouth and releases ____ that causes tooth decay.

Answer 1

Answer:

ANSWER IT BIOFILM

EXPLANATION

Tooth decay is caused by biofilm (dental plaque) lying on the teeth and maturing to become cariogenic (causing decay). Certain bacteria in the biofilm produce acid in the presence of fermentable carbohydrates such as sucrose, fructose, and glucose.

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Answer 2

Answer:

foul smelled waste product