Sunday, 02 October 2011
Stem cells can be found in an embryo that is 3 to 5 days old. Scientists take those cells, and experiment with them. They can also take those stem cells and put it in another person's body who needs another organ or like a hand because if you take out the stem cells, it can turn into anything else instead of becoming a fetus.
Uhh... see, this is why I'm never becoming a teacher. If you want a clear explanation, read more here.
I don't know if they still put stem cells on people because they found stem cells from the umbilical cord after the baby is born so they use that instead now. And I don't know if those cells work just like stem cells from human embryo. But do go protest about it. I mean, it is really sick to play around with human life. If you want another baby, go adopt, not do in vitro. If I'm remembering correctly, I read somewhere that there are so many orphans in this world that if you line them up around the world, they would encircle the world 3 times. And I think that's just the number for that's actually been recorded.