Turtle
Turtles are a kind of animal that has a hard shell on the back with the paddle feet in front. This makes the turtle as an agile animal swimming in the water but clumsy to move on the ground. This is different from the turtles that have similar legs for all four legs. Turtles are classified in vertebrate animals, reptile classes are similar to snakes, lizards, turtles, lip and tails. Turtles also have scaly skin, breathe through the lungs, have body temperature according to ambient temperature, laying eggs and are marine animals. According to the study, the turtle has existed since the end of the Jurassic period, the contemporary of the dinosaurs. The 6-foot-long Archelon turtle or the Cimochelys turtle, swimming in the sea as a turtle nowadays. Although the turtles can dive and be in the water for long periods, it must come to the surface of the water for breathing. Turtles use lungs to breathe. All species of turtles are threatened with extinction because of the many natural threats and human threats throughout their lives.