Cloning

Clones are organisms that are exact genetic copies .Every single bit of their DNA is identical.Clones can  happen naturally like identical twins  are just one of many examples,or they can be made in the lab.Many people first heard of cloning when Dolly the Sheep showed up on the scene in 1997.Artificial cloning technologies have been around for much longer than Dolly,thought.I think cloning is a great discovery thats been made because it could help us in so many stuff in the human race but I also have my doubts about cloning and I think there should be some limits.