It actually the number 21. No, don't take that seriously. It is actually the number 4...
Hope this helps!~
-DizzyImDizzy
Answer:
Can you give the options?
Explanation:
The seven major classes of nutrients are carbohydrates, fats, fiber, minerals, proteins, vitamins, and water. These nutrient classes are categorized as either macronutrients or micronutrients