Which of the following describes why consuming large amounts of vitamin A is more dangerous than consuming large amounts or vitamin C?
 A. Unused vitamin A is stored in the fat cells of the body; therefore, it builds up over time.
 B. Vitamin A is more likely to be stored in the blood.
 C. Vitamin C serves no real purpose in the body.
 D. Vitamin A is harsher on the stomach than vitamin c.