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.
Age Range. Most babies get their first tooth between the ages of 4 and 7 months, according to the Healthy Children website. Usually, the bottom two front teeth emerge first, followed by the top two front teeth. The molars and the teeth on either side of the front teeth will fill in during the next several months.