Radiation Heat Transfer is A. when two objects touch and heat is transfered to the colder object

B. when hot fluids rise and cool, then sink due to the density, to only get hot, and rise again.

C. when heat travels in electromagnetic waves to heat an object it is not touching.

the correct answer should be false

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image result for how many calories of energy will 20 grams of carbohydrates provide in one gram provides 4 calories

consuming the right balance of protein, carbohydrates and fat can you maintain a healthy weight and optimize your energy levels. protein and carbohydrates both contain 4 calories per gram, while fat provides 9 calories per gram.

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