Question

3
Collect data from your friends, neighbours and classmates to know more
about "milk teeth".
Tabulate your data. One way of doing it is given below:
S. No. Age at which
Age at which No. of teeth No. of teeth
first tooth fell last tooth fell lost
replaced
1.
2.
3.
5.
Find out from at least twenty children and find the average age at which
children lose the milk teeth. You may take help of your friends.​

Answer 1

Answer:This is a do it yourself exercise.  

Note:[It has been solved for you with hypothetical data. Try to do it yourself]

Deciduous teeth or primary teeth, are called baby teeth, temporary teeth and milk teeth - any set of milk teeth in children or young mammals fall and the permanent teeth take their place (in children all the milk teeth fall out and are replaced by new ones by the ages of about six and twelve).

Explanation:

Answer 2

Answer:

Milk teeth is our first teeth and play a crucial part in ensuring that your child has a gorgeous smile as an adult.

Explanation:

Milk teeth:

• Baby teeth, primary teeth, and milk teeth are all terms used to describe deciduous teeth.
• Our first teeth are milk teeth.
• Around six months after birth, they begin to erupt through the gums. They begin to form during the embryonic stage.
• Usually, by age two and half years, all 20 of them are formed.
• Between the ages of 5 and 12 months, milk teeth begin to sprout, and they last until the child is about 3 years old.
• In most cases, the milk teeth start to fall out between the ages of 3 and 6 and the process is eventually complete at around the age of 12.

• The main teeth consist of four of each tooth: the central incisor, lateral incisor, canine, first molar, and second molar.

Data about childrens

• Age at which first tooth fell
• Age at which last tooth fell lost
• No. of teeth has lost
• No. of teeth has replaced    

has been given below

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