List three possible health effects from marijuana use.

There are many health effects from the use of marijuana. One of these is damage to the lungs. Marijuana has the same effect on the lungs as does cigarette smoking. The lungs can be damaged, and a person can even get lung cancer. It contains the same toxins as cigarettes. A second health effects from marijuana use could be stroke and/or heart disease. Marijuana speeds up your heartbeat. So this is a second health effect from marijuana use. A third health effects from marijuana use are the negative effects it has on the brain. Marijuana use is shown to affect memory, attention, and even learning ability.

explanation:

two years ago, when picking flowers in the mountains back of yosemite valley, i found a book. it was blotted and storm-beaten; all of its outer pages were mealy and crumbly. the paper seemed to dissolve like the snow beneath which it had been buried, however; many of the inner pages were well preserved. and although all were more or less stained and torn, whole chapters were easily readable. this is the condition of the great open book of yosemite glaciers today; its granite pages have been torn and blurred by the same storms that wasted the castaway book.two years ago, when picking flowers in the mountains back of yosemite valley; i found a book. it was blotted and storm-beaten, all of its outer pages were mealy and crumbly. the paper seemed to dissolve like the snow beneath which it had been buried, however, many of the inner pages were well preserved. and although all were more or less stained and torn; whole chapters were easily readable. this is the condition of the great open book of yosemite glaciers today, its granite pages have been torn and blurred by the same storms that wasted the castaway book.