Question

what is tooth decay in simple words​

Answer 1

when the food that we consume remains in our teeth, over night it gets converted to bacteria which permanently damages the areas of the teeth leading to lage size hole in our cavity. this is known as tooth decay.

this mainly occurs due to improper brushing of teeth.

Answer 2

Answer:

Your answer is here:-

Explanation:

"Tooth decay are the parmanently damaged areas hard surfaces of your teeth that develop into tiny holes or openings."

Hope it helps you.