I heard somewhere that when deers get wounded they'll rub their wounds against the cannabis sativa plant and they'll heal much faster. I'm not 100% certain whether it's true or not, but we've all come to know that cannabis can calm, if not cure, a great number of decieses and injuries. If cannabis was the only plant on Earth, Earth would be dull but we'd basically have anything we needed; seeds for sustenance, hemp for paper and rope and stuff, plant material for combustion and production of bio-ethanol and buds for medicine (and recreational use
). Cannabis is really the only plant, as far as I'm aware, that has so many uses yet it's illegal.