If you live or work in an older building, what might you be concerned about regarding environmental health?
overuse of water
sun exposure
paint or materials that may contain asbestos or carcinogens
second hand smoke

Dialect is probably part of the answer

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