Talk:Biokinesis/@comment-92.23.38.170-20130827095745/@comment-86.134.73.3-20130906173009

Your body isn't designed for animal parts. The basic structure is too different to be compatible with the human body. Also, your body has to know how to do the things you want. As metals are not made of cells, there is no way for your body to produce them. The same goes for other elements. While body modification should be possible, you can only achieve what you can handle.