Matching Pairs Nutrients and Their RolesOnline version Match each nutrient or concept with its function in the human body. by Arnab Biswas 1 Protein 2 Fiber 3 Minerals 4 Vitamins 5 Carbohydrate 6 Fat 7 Balanced diet 8 Water Builds and repairs body tissues Support metabolic reactions and health Essential for hydration and bodily reactions Support bones, fluids, and nerves Fiber aids digestion and promotes bowel health Primary energy source for daily activities Provides all nutrients in proper amounts Energy source; cushions organs