Answer: A. 4
Answer: (A) 4
Proteins and carbohydrates give about 4 kcal of energy per gram, while fats give about 9 kcal per gram.
Best answer
Answer: A. 4
Answer: (A) 4
Proteins and carbohydrates give about 4 kcal of energy per gram, while fats give about 9 kcal per gram.
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