What are macronutrients?

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    protein molecules
    large molecules that provide a source of energy when ingested
    molecules that are required in large quantities for an organism to survive
    all of the above

asked May 30, 2013 in Biology by anonymous
    

1 Answer

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molecules that are required in large quantities for an organism to survive
answered May 31, 2013 by Bioshare ~Top Expert~ (34,070 points)

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