What am I?

I can be dangerous

I might blow my top

I am part of the Earth

Mount Fuji is on of me

I can be hot

I can be Explosive

I can be found in Hawaii

I can erupt suddently

I create lava

What am I?

Humans and animals have me

I'm your body's hardest part

You see me when you smile

You get 2 sets of me

Sometimes I wear braces

You use me to che

Kids have 20, adults have 32

I am in your mouth

I'm a molar, canine, or incisor

What am I?

I am very flexible

I like to go to parties

I come in many colors

I come with strings attached

I like to float around

A clown turns me into animals

Kids fill me with water

I can be puffed up with air