Snakes

It has no limbs, no moveable eyelids, and no ear opening. It has 2 rows of teeth on the upper jaw and 1 row of teeth on the lower jaw. They live in forest, swamps, grasslands, desert, and in both fresh and saltwater. There is about 2,900 snake species know to exist, and their skin is covered in scales. Description of Future Creature: It will grow in size and will adapt to extremely hot weather. They will live in the desert and they could survive weeks without water or food. The amount of snakes species would decrease and the scales on the skin would become thicker. There venom would be deadly and they would have more teeth. The teeth would also increase in size and have two heads.