Dentition.

Once the first permanent tooth erupts into the mouth, the teeth are in the mixed (or transitional) dentition.

During primary dentition, the tooth buds of permanent teeth develop below the primary teeth, close to the palate or tongue.

But to do that, you need the permanent dentition, which you don't see here, because what you have here are the baby teeth.

Natural shells, natural biological materials.

Primary dentition starts on the arrival of the mandibular central incisors, usually at eight months, and lasts until the first permanent molars appear in the mouth, usually at six years.

Mixed dentition starts when the first permanent molar appears in the mouth, usually at six years, and lasts until the last primary tooth is lost, usually at eleven or twelve years.

Natural

Natural

This is all natural. This is all natural.

You leave aside what is natural to be natural.

(Laughter) This is all natural. This is all natural.

Belief is natural disbelief, skepticism, science, is not natural.

Natural persons

Natural size

Natural log

Natural resources

Natural resources

Natural disasters.

Natural resources

Natural selection.

It's natural.

I'm natural.

It's natural

'Taint natural.

That's natural.

Only natural.

Natural fear.

Natural science.

Act natural.

Yeah, natural.

Named natural hybrids Borneo Nepenthes natural hybrids recorded from Borneo.

Religions are natural phenomena they're just as natural as cows.

Historically, for example, chopsticks according to one Japanese anthropologist who wrote a dissertation about it at the University of Michigan resulted in long term changes in the dentition, in the teeth, of the Japanese public.

The permanent dentition begins when the last primary tooth is lost, usually at 11 to 12 years, and lasts for the rest of a person's life or until all of the teeth are lost (edentulism).

Historically, for example, chopsticks according to one Japanese anthropologist who wrote a dissertation about it at the University of Michigan resulted in long term changes in the dentition, in the teeth, of the Japanese public.

Natural resources Peru's natural resources are copper, silver, gold, timber, fish, iron ore, coal, phosphate, potash, and natural gas.

Natural resources Yemen's principal natural resources are oil and natural gas as well as agriculturally productive land in the west.

Natural Born Pianists?

Shared natural resources.

This was natural.

Shared natural resources

Shared natural resources.

Division of Natural

Division of Natural