1.Why should we brush teeth?
To clean them and keep them shiny and healthy. Brush all the germs and plaque away.
Mommy brush teeth, Daddy brush teeth, everyone should brush their teeth. So do you.
2. If we eat a lot of sugary food, it will make acid, the acid can make hole in our teeth.
3. About teeth.
When you were a little baby, you have the first tooth,it's called baby teeth. When you grow, you will get more teeth. Childern will have 20 teeth, grown-up will have about 32 teeth.Laolao has false teeth, she can take them out of the mouth.
4. When should We brush teeth？
We should brush teeth twice a day. Everymore and before bed.
5.Do you remember last time when we go to see the dentist. She help us to check that our teeth are healthy and teach us how to look after them. Brush the front and back and the chewing part. The front teeth are for biting, the back teeth are for chewing.
6.Animals' teeth
Bird and whale don't have teeth
Snail have a lot of teeth, snail has the most teeth of the animals.
Here is a Narwhal, the horn is its teeth.
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