Show nature s arrangement probably no living creature creata re Is immune mu n e from serving ns as some other creatures dinner the total mortality of animal groups Is in strict proportion to their numbers A pair of the new generation remains to replace a pair of the old and apparent elimination of 0 all but that pair Is very largely due to agencies indiscriminate in their ac tion there would seem to be no discriminative eliminating forces of dent clent strength to bear the very great burden put upon them by natural ss so lection tb theories a prominent naturalist concludes |