Options are: (A). Pancreas; (B). sweating; (C). mammals; (D). Energy; (E). cows; (F). animals; (G). exercise; (H). humans;

Fact 1: Insulin helps cells take up glucose from the blood. Fact 2: Normally the pancreas produces the right amount of insulin to move the glucose into the cells. Given the two facts above, what produces insulin?
Answer:
(A).