Indica and sativa are the two main types of cannabis. Cannabis is one of the oldest crops known to mankind, with records of its cultivation dating back thousands of years. Today, it is widely accepted that marijuana has two different species: Cannabis indica and Cannabis sativa.ndica and sativa are the two main types of cannabis. Cannabis is one of the oldest crops known to mankind, with records of its cultivation dating back thousands of years. Today, it is widely accepted that marijuana has two different species: Cannabis indica and Cannabis sativa.
That would make medical errors the third-leading cause of death in America, behind heart disease, which is the first, and cancer, which is second. The new estimates were developed by John T. James, a toxicologist at NASA 's space center in Houston who runs an advocacy organization called Patient Safety America.
Medical Negligence â The Third Largest Killer In The US. Almost a quarter of a million patients across the US die every year due to medical mistakes. Whether itâs a wrong diagnosis, an undetected infection, being given the wrong prescription, or errors during surgery, most, if not all, of these 200,000 deaths are preventable. Medical negligence is the third most common cause of death in the United States â only cancer and heart disease rank higher**. Thanks to medical malpractice attorneys, over $3bn was paid out in 2012 â thatâs one compensation award every 43 minutes.