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Stem Cells
Video on how stem cells work and develop
329,069 views
yotvideo said:
It's very smart your idea!. But I ask you?. How often fertility clinics are on fire?. The rescue of a children it's easier than an tank whith liquid nitrogen with embryos, only. Is a reason for kill embryos for you?. Don't forget you come from of an embryo. It's not possible one human life witho...