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The body mainly obtains energy for work from which source?

Answer and explanation

Correct answer: Food

The body obtains energy from nutrients present in food. Carbohydrates are usually the main immediate energy source, while fats provide concentrated energy and stored reserves; protein can also be used when necessary. Vitamins and minerals regulate body processes but do not supply calories, and clothes or medical reports cannot provide metabolic energy.

Related tags

FoodEnergyCarbohydratesFatsNutrientsTraditional Occupations In India HandicraftsWorkLivelihood And CareerWork Livelihood And Career

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