Question

2.
Define the following:

1. Nutrients
2. Roughage
3. Deficiency diseases
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Answer 1

Answer:

Nutrients are compounds in foods essential to life and health, providing us with energy, the building blocks for repair and growth and substances necessary to regulate chemical processes. 

Answer 2

Answer:

1. nutrients:a substance that provides nourishment essential for the maintenance of life and for growth.

"fish is a source of many important nutrients, including protein, vitamins, and minerals"

2. roughage: fibrous indigestible material in vegetable foodstuffs which aids the passage of food and waste products through the gut.

3. deficiency diseases: a disease caused by the lack of an element in the diet, usually a particular vitamin or mineral.

Explanation:

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