Stem cells are probably the most controversial item in science today. So much potential is surrounded by a cloud of controversy. Stem cells are an extremely rare type of cell that can be turned into any type of cell be it a brain cell, bone cell, tissue cell, the possibilities are endless. The Majority of stem cells come from embryos in fertilization clinics. One of the many arguments against stem cell research is because of …showed first 75 words of 395 total…

…showed last 75 words of 395 total…