Teeth help animals bite and chew food. Meat-eating carnivores tend to have sharp teeth to sink into their prey, while herbivores tend to have flatter teeth to grind down their plant-based meals. Some ...

Baby teeth are the first set of teeth a person grows. A full set of adult teeth replaces most people’s baby teeth. In some instances, a person may have a baby tooth that does not fall out and remains ...

Baby teeth are the first set of teeth that come in, or erupt, after birth. They’re temporary, meaning they’ll eventually fall out and be replaced by permanent teeth. Baby teeth are also known as ...