The loss of fluid from the body in ways not obvious or noticeable to us is called

The loss of fluid that isn't perceived by sense is called insensible losses (however the term for loss of fluid from the body is called dehydration but this one is noticeable)

Its either c or d. i would go with d though, because im not sure if its legal in all of the us

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