What moth coloration is the best adaptation for a dark (newspaper) background

Peppered moth color variation is a good example of natural selection. In natural selection, genotype variations that will increase the chance of survival and reproduction of some organism are preserved and will be inherited. The whole population consists of both dark and light moths. But, natural selection acts on individuals. Dark moths were selected by natural selection because dark color increases their chance of survival and reproduction. Dark color of moths helps them to camouflage into dark background.

not sure if this is what you'r looking for eubacteria and archaebacteria

your spelling is a little off : ]