Question

5. Brushing teeth causes formation of plaque.​

Answer 1

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When saliva, food and fluids combine, plaque - which contains bacteria - forms between your teeth and along the gum line. Dental plaque begins forming on teeth 4-12 hours after brushing, which is why it is so important to brush thoroughly at least twice a day and floss daily.

Answer 2

Answer:

When saliva, food and fluids combine, plaque - which contains bacteria - forms between your teeth and along the gum line. Dental plaque begins forming on teeth 4-12 hours after brushing, which is why it is so important to brush thoroughly at least twice a day and floss daily.