Question

what is a good source of energy?​

Answer 1

Carbohydrates and fats are good sources of energy

carbohydrates EXAMPLES: potatoes, chapati, rice, bread

fats EXAMPLES : oil ,ghee, butter

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Answer 2

Answer:

A good source of energy should have the following characteristics: It should do a large amount of work per unit mass or volume - it means that the output energy must be more than the input energy. It should have high calorific value.

Explanation:

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