Ines and the Reptiles

THE REPTILES

The reptiles are vertebrates with squamous, dry, keratinized and thick skin. The skin are doffing, periodic mind. Some are purly land and others may be always in the water. Its breathing is only by lung via (Burnie, 2003). There are 9.547 species of reptiles in the world and 87 in Spain:

The reptiles is classified in four orders: Crocodiles (Crocodylia), Snakes and Lizards (Squamata), Turtles (Testudines) and Tuatara (Sphenodontia).