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WAEC Biology 2012 Objective — Question 31

Question 31 of 60 from the West African Examinations Council (WAEC) Biology 2012 Objective paper, with the correct answer and a full explanation.

Which of the following food substances will have little or no calorific value?

A. Proteins
B. Carbohydrates
C. Lipids
D. WaterCorrect

Explanation

Water contains no calories.

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