1.

Write a short note on 'tooth decay".​

Answer»

ong>Answer:

Tooth decay (dental caries) is damage to a tooth that can HAPPEN when decay-causing bacteria in your mouth make acids that attack the tooth's surface, or ENAMEL. This can lead to a small hole in a tooth, called a cavity. If tooth decay is not treated, it can cause PAIN, infection, and even tooth LOSS.



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