From Our Editors
This revised, newly illustrated edition discusses the number of teeth humans have as babies, toddlers, children and adults, describes how permanent teeth replace baby teeth, and includes a quick lesson in proper dental care.
From the Publisher
When you were a baby, you didn't have any teeth at all. Then as you grew, your teeth started to come in. First one, then two - and finally, twenty teeth in all!But you won't keep these teeth forever. First one, then two, will wiggle loose. Maybe you've lost some of your first teeth already. When the little teeth come out and the big te...