Evolution is a change in hereditary characteristics of the population of organisms through successive generations. This change results from the interaction between processes that introduce changes in the population, as well as other processes that remove it. As a result, variants with certain feature more or less common. Devil features, anatomical, biochemical and behavioral, that is the result of interaction of genes and environment. Many of the exaggerated length of these snakes are based on the high tail, hearsay, or measure the skin. You can not snake skin is not stretching the skin, at least 20%. Thus, 30 snake skin, ...