MCQOPTIONS
Saved Bookmarks
| 1. |
Which one of the following minerals is an essential for developing strong bones and teeth? |
| A. | Calcium and phosphorus |
| B. | Iodine and sodium |
| C. | Iron and phosphorus |
| D. | Sodium and iron |
| E. | None of these |
| Answer» B. Iodine and sodium | |