Marihuna is a dried mixture

Marijuana is a dehydrated combination of the foliage and flowers of Cannabis sativa , or hemp plant. Slang words for marijuana include "pot," "weed," "grass," and "dope." The term "cannabis" refers to dissimilar psychoactive arrangements of the plant, counting marijuana, hashish, and hashish oil. Hashish is the resin produced by the peak tops of the plants; hashish oil is a intense form of cannabis extracted from the plant or resin using a solvent. Unpollinated female plants are called sinsemilla (sen-suh-mee-ah) and the flowering tops of these plants produce potent "buds" that do not contain seeds. The major psychoactive element in cannabis is delta-9-tetrahydrocannabinol (THC), but there are more than sixty connected chemicals in marijuana, which are called "cannabinoids." Cannabis also contains other unconnected compounds that have similar psychoactive belongings. The World Health association reported in 1997 that THC content in marijuana ranges from 0.5 to 4 percent, while concentrations in cannabis oil, hashish, and sinsemilla usually variety from 7 to 14 percent, but may be as high as 20 percent. THC concentration depends on the diversity, sex, and growing circumstances of the plant, and it has augmented over the years due to hydroponic farming techniques and selective propagation. Marijuana and other cannabis products are usually smoked as a cigarette (a "joint") or in pipes, but may also be ingested verbally. In the 1990s, the use of "blunts" to smoke marijuana became more ordinary. A blunt is made by removing the tobacco from a cigar wrapper and satisfying it with marijuana, or a combination of marijuana and some other drug like cocaine.