Identical twins could not be considered as clones for they are different individuals which came from the same egg and sperm. Clones are produced asexually, a copy of another organism. Even though identical twins share the same DNA, they have different qualities as of the other twin which makes them their own unique self.
Pro I
Meta I
Ana I
Telo I
Pro II
Meta II
Ana II
Telo II
Answer:
Light, minerals, and things from the periodic table!!
Explanation:
Yes it occurs naturally on everyone :)