All legitimate teeth have the same standard construction and include three levels. In mammals an outer layer of enamel, and that is wholly inorganic and is also the toughest tissue in the human body, addresses section or all of the crown from the tooth. The middle layer in the tooth https://omg-directory.com/listings13534828/the-fact-about-best-family-dentistry-in-seattle-wa-that-no-one-is-suggesting