Nutrients are classified into:AWater and vitaminsBMacronutrients and micronutrientsCFibre and roughageDGrowth and protective foodsAnswer: B. Macronutrients and micronutrients Read Explanation: Macronutrients (carbohydrates, lipids, proteins) are required in large amounts, while micronutrients (vitamins, minerals, trace elements) are required in much smaller quantities. Read more in App