21.   In a healthy person, insulin, a hormone produced by cells in the pancreas, allows the cells of the body to use the sugar derived from food.

22.   She claimed that the price of products that use sugar, such as carbonated drinks, would not go up because they had already been adjusted.

23.   Diabetes is a disease that impairs the ability of the body to use sugar and causes sugar to appear abnormally in the urine.

24.   University of Montana researchers said they use sugar as a reward to train the bees to abandon flower scents for dynamite or other explosives.