The metals in which among the following groups are required in maximum – McqOptions

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1.	The metals in which among the following groups are required in maximum quantities in a living organism?
A.	Potassium, Manganese, Molybdenum, Calcium
B.	Potassium, Molybdenum, Copper, Calcium
C.	Pottassium,Sodium, Magnesium, Calcium
D.	Sodium, Magnesium, Copper, Manganese
Answer» D. Sodium, Magnesium, Copper, Manganese

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