The arsenic based life was proven to be shoddy research: http://www.nature.com/news/arsenic-life-bacterium-prefers-phosphorus-after-all-1.11520 http://www.natur

The arsenic based life was proven to be shoddy research: http://www.nature.com/news/arsenic-life-bacterium-prefers-phosphorus-after-all-1.11520 http://www.nature.com/news/arsenic-life-bacterium-prefers-ph...