Answer: I believe that it is not safe because if you were to say crush it up and snort it and you thought that is wasn't working so you did another and then maybe another then you might be taking more then what you where supposed to take in one setting.
Hope it makes since.
The answer is Grace is forced into prostitution with the threat that explicit photos of her will be released if she does not.
Drugs and supplements are similar in that both have an effect on the nervous system and that both are psychoactive substances. They are different in that drugs are often necessary to help someone overcome an illness, while supplements are optional and not necessary.
All the Cells in the immune system: T-cells, B-cells and NK Cells these are all types of white blood cells. so the answer is C