If we were talk about cobalt,we could ask ourselves then because it would not be present on the moon,every time the moon was but a derivate of the earht which has lost it´s water - or part of it´s
water - every time another megasphere.So that:
Approach to cobalt every time the resemblance of the earht and the moon =
= density of the square or the given figure x
analysis of water every time the moon x
rotation of the moon.
