If Sara mixes flour, sugar, milk, eggs, and butter to make a batter that she then bakes to get a cake, what could be considered her intermediate product(s)?
a. Flour and sugar
b. Milk, eggs, and butter
c. The batter
d. The cake
Question 2
How many forms of vitamin D occur in our foods?
a. One
b. Two
c. Three
d. Four