Question

which nutrients are most important in bone repair?
○ protein and sugar
○ sodium and protein
○ calcium and fiber
○ calcium and protein

Explanation:

To determine the nutrients important for bone repair, we analyze each option:

• Protein and sugar: Sugar isn't a key nutrient for bone repair.
• Sodium and protein: Sodium isn't crucial for bone repair.
• Calcium and fiber: Fiber doesn't contribute to bone repair.
• Calcium and protein: Calcium is essential for bone mineralization, and protein (like collagen) is vital for bone structure. So this pair is correct.

Answer:

D. Calcium and protein