What are your teeth made out of?!
Question:
What are your teeth made out of?
Answers:
A tooth is not at all a bone and it is not even really like bone. Teeth are made by cells called ameloblasts and odontoblasts. The main mineral content is called "hydroxyapatite," which is a form of calcium crystal.
If you put the following words in any search engine, you will get thousands of references telling about how teeth are formed:
ameloblast, odontoblast, (osteogenesis -imperfecta)
See also:
http://www.medterms.com/script/main/art....
http://en.wikipedia.org/wiki/hydroxyapat...