Uh I'm not sure because I'm only 15. But if I went into the wrong ramp I would stop and pull over and try to turn around. It's better than driving and causing accidents. I do not want to be responsible for the death of people or injuries.
Answer: My answer to this is physiology because it is the movement of blood through the vessels from the arteries to the capillaries and into the veins.
Explanation:
