Question

what is dental plaque ? what harm it do? how it can be removed?

Answer 1

If the teeth are not cleaned regularly and properly,they become covered with a sticky,yellowish layer of food particles and bacteria which is called dental plaque.
         It can cause damage to our teeth and can cause tooth decay.
Usage of floss and regular brushing can remove tooth plaque.

IF YOU THINK THIS ANSWER IS OKAY......MARKS AS BRAINIEST......