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The 20 teeth that begin to erupt around the age of 6 months. Eventually pushed out by the permanent teeth.
4th growth stage; addition of parts; mineral salts and organic matter are set down for tooth formation
Final (7th) stage of growth; teeth interact through mastication and speech, surfaces wear away
soft vascular tooth tissue; found in the center of the tooth; most organic; functions: nourishment, defense, registation of sensation/pain, and dentin protection
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