Snakes Wallpaper pictures

 Thus Snake name is anaconda. Snakes are elongated, legless, of the suborder Serpentes that can be distinguished from legless by their lack of eyelids and external ears. Like allsquamates, snakes are ectothermic, amniote vertebrates covered in overlapping scales. Many species of snakes have skulls with many more joints than their lizard ancestors, enabling them to swallow prey much larger than their heads with their highly mobile jaws. To accommodate their narrow bodies, snakes' paired organs (such as kidneys) appear one in front of the other instead of side by side, and most have only one functional lung. Some species retain a pelvic girdle with a pair of vestigial claws.

The origin of snakes remains an unresolved issue. There are two main hypotheses competing for acceptancAll modern snakes are grouped within the suborder Serpentes