Minerals forms bones and teeth_________.
Correct answer: A. Calcium & Phosphors
- A. Calcium & Phosphors
- B. Potassium & Calcium
- C. Sulpher & iron
- D. phosphrous & iron
Explanation
Calcium provides hardness and strength to bones and teeth, while phosphorus combines with it in bone mineral. Potassium and iron have other important roles but are not the main bone-forming pair.
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