Los animales y la maquina del tiempo

Abstract

HERE I DESCRIBE SOME OF THE DIFFERENT STRATEGIES OF ANIMALS TO DEAL WITH EXTREME ENVIRONMENTAL CONDITIONS. I ALSO DISCUSS SOME OF THE BIOCHEMICAL AND PHYSIOLOGICAL ADAPTATIONS TO ENVIRONMENTAL CHANGES THAT ALLOW DIFFERENT ANIMALS TO SURVIVE TO THE LACK OF WATER, OXYGEN AND HEAT, FOCUSSING IN THE RELATIONSHIP BETWEEN THE METABOLIC ARREST AND THE PERCEPTION OF TIME.