How do you search up someones user name on here?Please help

Cacium and phosphous build strong and flaxble bones. a diet that lacks these nutrients can lead to osteoprosis should be it hopefully

1. b vitamins2. vitamin k3. vitamin d4. examples are walnuts, seeds, tofu5.  total fat, saturated fat, trans fat, cholesterol, sodium, total carbohydrate, dietary fiber, sugars, protein, vitamin a, vitamin c, calcium, and iron.6. 11257. they have to contain reliable information8. less than 10%  9. i didnt read the course so im not surehope that : p