Question

__________ is a mineral necessary for optimal bone growth *
2 points
○ protein
○ vitamins
○ calcium
○ iron

Explanation:

To determine the correct answer, we analyze each option:

• Protein is a macronutrient, not a mineral.
• Vitamins are organic compounds, not minerals.
• Calcium is a mineral crucial for bone growth as it is a major component of bone tissue.
• Iron is a mineral important for oxygen transport (hemoglobin) and not primarily for bone growth.

Answer:

C. Calcium