Question

Ajay likes to eat a lot chocolate. His sister Anita asks him to brush his teeth before going to sleep in the night every day. Ajay says brushing the teeth in the morning is enough.
(i) Who is correct? Why? Justify.
(ii) What is the value displayed by Anita?
these are the sub questions plas answer fast

Answer 1

(i) I think his sister Anita is correct because we will have a high rate of decay in our teeth if we will not brush in the night.

(ii) We should. brush our teeth at night


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Answer 2

Anita is correct. The sugar and food particles left in between the teeth are acted upon

by bacteria present in the mouth which break them into acids. These acids damage

teeth by corroding them.

Tooth paste not only helps in removing these food particles but also neutralizes the

excess of acid formed because it is basic in nature.