Science, asked by somadn123, 1 year ago

what is tooth decay? class 7 question ​

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Answered by banuthenu30
1

Answer:

it occur die to mixture of saliva and food participants sticking to the tooth for a long time

it's caused due to improper cleaning of tooth

Answered by sukhbirgupta8
3

Answer:

permanently damaged areas in teeth that develop into tiny holes . tooth decay occures when we eat soda , cakes or candy are left on the teeth.

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