Question

What is tooth decay? What is the reason for it? How can you prevent it?​

Answer 1

Answer:

The bacteria, acid, food debris, and saliva combine to form plaque, which clings to the teeth. The acids in plaque dissolve the enamel surface of the teeth, creating holes in the teeth called cavities. To prevent tooth decay: Brush your teeth at least twice a day with a fluoride-containing toothpaste.

Explanation:

plz mark as brainlist