What is the function of potassium within a cell?
A. Osmotic pressure
B. Fluid balance
C. Both A and B
D. None of these
Answer: Option C
A. Osmotic pressure
B. Fluid balance
C. Both A and B
D. None of these
Answer: Option C
Vitamins and minerals help in . . . . . . . .
A. protection
B. repair
C. giving energy
D. maintenance of health
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