Is this a MINERAL?
Is this a MINERAL?. SNIFC. How to Identify Minerals…. Why should we know about minerals?. Diet & Nutrition Calcium, Choline , Chromium, Copper, Fluoride, Iodine, Iron, Magnesium, Potassium, Sodium, vitamins Kidney stones, gallstones Water Cars Batteries – MP3 players, iPods, cell phones
270 views • 17 slides