(a) Protein
(b) Fats
(c) Carbohydrates
(d) Vitamins
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https://www.daily5techtips.com/2020/01/everyday-science-important-mcqs-for.html
Everyday science mcqs in pdf Click here
https://www.daily5techtips.com/2020/01/everyday-science-important-mcqs-for.html