Question

5) How are tooth decay and cavities caused?​

Answer 1

Answer:

Bacteria,acid,food nd saliva mix to form PLAQUE. This sticky substance coats the teeth . Without proper brushing acids in PLAQUE dissolve the tooth enamel creating cavities or holes .

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Answer 2

Answer:

Bacteria, acid, food and saliva mix to form plaque. This sticky substance coats the teeth. Without proper brushing and flossing, acids in plaque dissolve tooth enamel, creating cavities, or holes.

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