Actually, no it's not impossible. My friend is 15 and a half and she still has 2 baby teeth left.
A nine year old should still have some baby teeth present.
it depends, well i had all my baby teeth when i was 3
Well, it actually depends on how fast the child teeth grow. They can grow baby teeth or permanent teeth. But, 4 year old cannot grow molars. they are too young.
No
Once you have replaced your baby teeth with adult teeth, if you lose one it is gone for good.
It's fine to still have baby teeth at 13, you could go to the dentist if you're concerned though
Pups are born with out teeth; between 6 and 8 weeks their "baby" teeth come in; there are 28. By 6 - 8 months these are replaced by "permanent"; there are 42.
She should have 20 baby teeth but she may be a late developer. The number of baby teeth doesn't have anything to do with the number of adult teeth.
yes it might be possible but it is not very likely
A three year old should have 20 teeth. (They should all be in by the time he/she is two)
It is not uncommon for your children's permanent teeth to start coming in while baby teeth are still there. However, this can cause complications, so you should see your dentist to see if the baby teeth need to be removed.
It is possible but bad for everyone including the parents and the baby.