Question

explain plaque......​

Answer 1

Plague ia a sticky, yellow substance which sticks to your teeth.

It needs to be brushed regularly to get removed

Answer 2

$\textbf{Plaque}$:

Yellowish sticky layer containing food particles, saliva, and bacteria. This layer is called plaque.

Function of plaque / What plaque do :

1. It absorbs sugar and starchy food materials.

2. It contains bacteria which convert sugar and starch into acids. This acid dissolves the tooth enamel and lead to formation of cavity.

3. Plaque at the gums leads to the lossening of the teeth.