Question

why do living organisms need nutrition​

Answer 1

Answer:

Nutrition is the process of uptake of nutrients from food and utilizing them for various functions of the cells. Nutrition is required for purposes like:

∙ supplying the energy required for doing work.

∙ for growth and development of the body.

∙ to fight diseases.

∙ to replace the damaged cells and repair tissue.

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Answer 2

Answer:

• Nutrition helps in body growth of living organism.
• It helps to grow, and repair the damaged part of body.
• Nutrition obtain energy to regulate life process.
• It produces resistance against different  disease.
• Nutrient include :

1. vitamina
2. carbohydrates
3. mineral
4. proteins
5. fat etc.

• It decreases risk of several diseases.
• It helps in proper metabolism
• It is helpful to maintain the proper weight of body .