Multiple choice

How many essential nutrients are there?

  1. 2

  2. 6

  3. 10

  4. 14
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

There are six major classes of essential nutrients required by animals: water, carbohydrates, proteins, lipids (fats), minerals, and vitamins. Each class plays a distinct and vital role in maintaining life and supporting production.

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