7 to 10 percent THC
No
THC is the chemical that gives the "high" and is naturally in marijuana the amount verys on how the plant is grown/environment humid and good sun= high THC=longer+better high
According to a news program I watched about a week ago it is one in five or 20 percent. I was surprised it was that high but I guess it has become a real problem.
you get high
to get high =]
Afgani Kush
18%
yes, that is what gets you high
THC
No.
Yes. I an guessing you mean Hash or something similar by saying synthetic marijuana. A marijuana drug test is looking for the metabolite of THC. So if the drug has THC in it, which is what gets you high in marijuana, then it will show up in a drug test.