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Essential elements – macronutrients
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In which of the following, all the three are macronutrients?
N, Mg and P are all macronutrients.
Carbon, hydrogen, oxygen, nitrogen, phosphorus, sulphur, potassium, magnesium and calcium are macronutrients.
Iron, copper, manganese, zinc, molybdenum, boron, nickel and chlorine are micronutrients.