A brief look at the animals and insects around us is enough to show that they are anything but simple. Even the smartest scientists with the best technology can't duplicate the simplest of these wonderful creations.
Some creatures can make it through cold winters by hibernating.
Others burrow deep into the ground to avoid below zero temperatures. Scientific studies now show that some turtles can actually survive being frozen. To do this, their bodies quickly increase production of blood sugar and glycerol, a natural antifreeze in addition to certain amino acids that also act as an antifreeze. There are 670 species of geckos around the world, from deserts to jungles. One of the most interesting abilities they have is being able to climb up walls or across ceilings.