Show MARK ADAPTABILITY OF MAN f Automobile Airplane J and Submarine Prove Hit Right to Rule Over the Natural Kingdom I In the competition for or survival a lent leaf eating el Insects must be green like Ilka their prey or perish woo woodpeckers peckers like the bark the tiger striped like sunshine through the rushes The fittest survive A black lack sheep Is IB Ismore ismore more more than a figure of 5 ech The struggle for tor existence demands his murder In the flock of at white conspicuous In contrast Adaptation or death The he crafty little chameleon Is the prince of ot color adapters Faculties used are sharpened If It neglected they waste away Int Into Inte ves ves- the the appendix In man Eyes Byes of ot moles mole and burrowers are slowly closed skin and fur The fluffy little lap dog has weak eyes But cavern cavern cay cay- em ern toads with eyesight almost gone will recover dim perception In slowly graduated light And prowling night cats Improve their theft sight to penetrate shadow hadow land Man noticed the pupils of his eyes contract In sunshine and enlarge In darkness saw darkness saw the bat and understood On all nil sides he saw this principle t tat at work Mork Bears fur coated restricted restrict restrict- ed to the cold the dolphin In the f sea ea the eagle the bird of freedom alert always s 's to escape In flight He lie therefore devised the automobile the and nOli the tue submarine to jump from rom mountain top to ocean bottom This adaptability of his body of dl- dl surroundings has made him monarch of the natural kingdom |