The correct answer is C. Calcium and phosphorus.
Calcium and phosphorus are the two most abundant minerals in the human body. They are found in all tissues, but are concentrated in bones and teeth. Calcium is essential for bone health, while phosphorus is essential for energy production and cell function.
Potassium and magnesium are also important minerals, but they are not as concentrated in bones and teeth as calcium and phosphorus. Potassium is important for muscle function and nerve function, while magnesium is important for energy production and bone health.
Sulfur is an essential mineral, but it is not found in bones or teeth. Sulfur is important for protein synthesis and energy production.
Here is a table showing the percentage of each mineral in the human body:
| Mineral | Percent of body weight |
|—|—|
| Calcium | 1.5-2% |
| Phosphorus | 1% |
| Potassium | 0.35% |
| Magnesium | 0.05% |
| Sulfur | 0.2% |
As you can see, calcium and phosphorus are the two most abundant minerals in the human body. They are found in all tissues, but are concentrated in bones and teeth.