Question

What is meaning of tooth decay? How can we prevent it (3points)

Answer 1

tooth decay is in which bacteria stay and oxide the teeth as before 5.5PH it start acid
we can prevent by
regular brushing
only brushing with tooth paste

Answer 2

There are variety of ways to help to prevent cavities.. which include brushing and flossing daily
this will help to reduse the amount of dental platue and bacteria in our mouth
eating sugary or straching food less often during the day to help reduce the amount of tooth damaging acids