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eee OR UN HELO), , ¢ Nutrition is the getting and utilization of energy rich nutrients (food) by an organism., * Food provides, , Energy for life activities, | 4 ,, , fl t Materials for growth, , , , , , , , ¥ mm Maintenance of body, temperature, , yy, \ Repair of tissues
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The Digestive System
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eV AN A MOAT, , =e ce, he, oO, , __ MOUTH & BUCCA, , , , , , , , , , , , , Central incisor, Lateral incisor, , (st bicuspid Cuspid, , 2nd bicuspid, ist molar, 2nd molar, , 3rd molar, (Wisdom, tooth), Tongue, , , , , , Uvula, Palatine, , , , Submandibular, ducts, , Lips, , Gingiva, , (Gum), , * Mouth: To receive the food (ingestion)., * Buccal cavity (oral or mouth cavity):, , o Consists of palate (roof), teeth &, muscular tongue., , o Palate has anterior hard palate and, posterior soft palate., , o Tongue is a muscular organ attached to, the floor of oral cavity by the frenulum., , o Tongue has small projections called, papillae. Some papillae bear taste buds., , o At the back, on either side of tongue, tonsils present.
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Human, dentition
