Northern Arizona, including Flagstaff, Sedona and the Grand Canyon, has four seasons but weather is mild enough to visit any time. Topography Arizona covers 113,909 square miles, with about 350 square miles of water surface.
Teeth are named by their set, arch, class, type, and side. Teeth can belong to one of two sets of teeth: primary (baby) teeth or permanent teeth. Often, deciduous may be used in place of primary, and adult may be used for permanent.
Deciduous teeth. Baby teeth redirects here. For other uses, see Baby teeth (disambiguation). Deciduous teeth are now more commonly known as primary teeth. They are also known as baby teeth, temporary teeth and milk teeth. They are the first set of teeth in the growth development of humans and other diphyodont mammals. They develop during the embryonic stage of development and eruptâthat is, they become visible in the mouthâduring infancy.