What is the term that describes the process in which nutrients pass through the wall of the gastrointestinal tract?
A) segmentation B) digestion C) absorption D) elimination
Question 2
For foods to be labeled as Organic and bear the USDA organic seal, they must contain at least what percentage of organically produced ingredients?
A) at least 95 B) at least 50 C) at least 70 D) 100