Question

What is the advertisement about ? *

tooth brush

a toothpaste

a mouth wash

none of these

​

Answer 1

Answer:

A toothbrush is an oral hygiene instrument used to clean the teeth, gums, and tongue. It consists of a head of tightly clustered bristles, atop of which toothpaste can be applied, mounted on a handle which facilitates the cleaning of hard-to-reach areas of the mouth. They are usually used alongside floss.

Explanation:

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