Vitamins are essential compounds that must be acquired through the diet
because the body can't synthesize them. One of the reasons vitamins are
needed is because they play an indirect role in catalysis, in which
enzymes speed up chemical reactions. :D
John Smith was admitted to Memorial Hospital on June 6 and died while in the hospital, on June 10. The action taken on June 10 was an autopsy, I would say, but I am not completely sure.
Answer:
Epinephrine
Explanation:
I am pretty sure Epinephrine because it is adrenaline. I feel like a customer shouldn't be able to buy that themselves.