Here's how to care for an aloe vera of your own. About This Plant. There are hundreds of varieties of aloe plants, which are indigenous to Africa and a few neighboring areas. Aloes come in many varieties that range in size from a few inches to tree heights of 30 to 40 feet, in the case of the kokerboom (or quiver tree).
Marijuana smoke smoke contains a similar range of harmful chemicals to that of tobacco smoke (including bronchial irritants, tumor promoters and carcinogens) (Hoffmann et al, 1975).
Marijuana, the most commonly used illicit drug in the United States, is taken from the leaves and flowering tops of the Cannabis sativa plant. It also comes in a more concentrated, resinous form, called hashish, and as a sticky black liquid called hash oil.gain, combining other drugs with marijuana can be extremely dangerous. Smoking a joint that has been dipped in embalming fluid or formaldehyde has effects similar to those of a joint laced with PCP-a drug that causes hallucinations, euphoria, and often times, panic or rage.