Why are the clones killed after they are used once? The woman who gave birth was immediately killed, but what if her sponsor needed a new heart in a year? Is she given a new clone to replace her old one? -- Mary Van Schaick


   I think this is a great question. The first thought that come our of my mind is "iphone". When people cracked their phone screen, they take their phone to the apple store, and pay 200 dollars to get their new phone. But many parts that in the cracked phone still work perfectly fine. Where do those trade in phone goes? Also, i think it will be even more ruthless if people cut out clones' body parts for multiple times, which means those clones have to suffer from pain for multiple times...