Which of the following statements is true?
select one:
a. the centers for disease control and prevention maintains the government's database of the nutrient contents of foods for labeling purposes.
b. the national nutrient database for standard reference is an internet tool for assessing the nutrient content of foods.
c. by using dietary analysis software, you can obtain precise information about your total day's energy intake.
d. dietary analysis software programs provide exact values for the micronutrient contents of foods.