THC is not put on Marijuana. THC is a chemical that is produced by the female marijuana plant during flowering.
yes you can take the THC out of marijuana and put it in a cigarette. You can extract using alchol just look up hash oil.
Tetrahydrocannabinol
THC is a compound that occurs naturally in Marijuana. However, through breeding and other growing methods, it is possible to change the amount of THC in the plant.
a joint, blunt, tobacco pipe(also called a bowl or piece), a bong, a vaporizer, a bubbler
not sure but I know weed activates somthing in your brain that's already there the marry just releases it is what ive heard