Question

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D. Answer the following questions.
1. Why do we eat food?
2. What are nutrients? Name the main nutrients of our food.
3. What are carbohydrates? Name the foods that have it.
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5. What is the role of proteins in our body?
6. What is a balanced diet? How does it help us? Give examples.
7. Why is water very important for our body?
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My World of Science_4
4. Why does the body need vitamins? Name the different vitamins.
8. What are the different ways by which we can preserve food? Give​

Answer 1

Explanation:

1.To get energy to do our daily works.

2.nutrients are something that provide nourishment essential for life and growth.

3.carbohydrates are made up of combing sugar molecules.It is found in bread,milk,potatoes,spaghetti etc

5.protiens do most of the work in cells and are required for structure,function and regulation of the tissues and organs.

6.A balanced diet is a meal that contains almost all the nutrients that require for growth and functioning of human body.It helps us to keep our body healty and well nourished.

7.protects body organs and tissues.Carries oxygen and nutrients to all over the body.