Matching Pairs Nutrient FunctionsOnline version Match the nutrition with the description/function by Pauli Roodt 1 Fluoride 2 Calcium 3 Water 4 Selenium 5 Carbohydrates 6 Iron 7 Vitamin E 8 Vitamin A 9 Vitamin B2 10 Vitamin K 11 Fat 12 Protein 13 Vitamin B12 14 Folate 15 Sodium/potassium A trace element that acts as an antioxidant Mineral essential for growth (especially fetal growth) Another name is riboflavin Provides insulation to vital organs Muscle contractions A mineral for bone and teeth health maintenance Essential for red blood cell production Blood clotting A trace element that carries oxygen A trace element for bone and teeth health A fat-soluble vitamin and antioxidant Primary energy source Vision and reproduction For strong muscle and immune system Transfer waste products for disposal