What are the three main macronutrients and their primary energy values per gram?
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A
Protein (4 kcal/g), fat (9 kcal/g), carbohydrate (4 kcal/g)
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B
Protein (9 kcal/g), fat (4 kcal/g), carbohydrate (4 kcal/g)
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C
Protein (4 kcal/g), fat (4 kcal/g), carbohydrate (9 kcal/g)
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D
Protein (7 kcal/g), fat (9 kcal/g), carbohydrate (7 kcal/g)