They are almost as hard as rocks. The are considered a five hardness so that means about the same hardness as apatite. (a mineral)
they can be as hard as a rock
Enamel, it is the hardest substance in the human body.
There are 32 teeth in an adult human.
There are 3 characteristics of human teeth -thecodontheterodontdiphiodont
well u souldnt be peircing someones neck but human teeth are pretty sharp but you would need to bite pretty hard to pierce someones flesh hope this helps! :)
Teeth are bones.
the maximum no of teeth in a humans body are 32 teeth.
It helps because their teeth bite hard and canines have powerful teeth that bite hard.
No, it is not possible to regrow the human teeth but a replacement is possible.
Human teeth are use for chewing and grabbing. Frogs have teeth on the top of their jaw. Frog teeth are use mainly to hold the prey.
No, dog teeth do not fall out and regrow like human teeth. Dogs have two sets of teeth in their lifetime: baby teeth, which fall out and are replaced by permanent adult teeth.
Beavers have a hard protective coating on their teeth that contains iron. This turns their teeth orange and makes them extra hard.