Question

bacteria present on unclean teeth that converts sugar into what?

Answer 1

bacteria present on unclean teeth that convert sugar into chemical

Answer 2

When we eat food containing sugar, then the bacteria present in our mouth break down, the sugar into acids such as lactic acid. --->Thus, substance X is lactic acid which is formed in the mouth after we eat food containing sugar. ---->This acids lowers the pH in the mouth making it acidic.

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