Question

Kavitha a ten year old girl is very fond of sweets. She eats chocolates and sweets

quite frequently every day. On account of this, she developed problem of tooth

decay with toothache. Her elder brother Akshay, a student of class X, noticed the

problem of his sister and advised her not to take much sweets. He also advised her

to clean her teeth with tooth paste twice daily. Kavitha followed the advice of her

elder brother and started cleaning her teeth with the tooth paste in the morning

before meal and in the night after the meal. The condition of her teeth improved

day by day.

Answer the following questions

a) Why did Kavitha develop tooth decay and toothache?

b) What is the nature of the tooth pastes usually used by us?

c) How does the brushing of teeth after meal help in fighting tooth decay?

d) Is it necessary to brush our teeth after eating even when not eating sweets

at all? ​

Answer 1

Answer:

this is the answer -

Explanation:

a) kavitha ate too much chocolates which led to tooth decay and ache

b) toothpaste is basic in chemical nature

c) if we brush our teeth after meals germs wont be there in our teeth and will be clean thus prevents tooth decay

d) yes because tooth decay can happen even if you dont eat chocolates

Answer 2

i didn't get your question....

how are you