reptiles
there are many reptiles in the world.example lizards snakes and monitor lizards Reptiles, as commonly defined, are a group of tetrapods with an ectothermic metabolism and amniotic development. Living reptiles comprise four orders: Testudines, Crocodile, Squamata, and Rhynchocephalia. As of May 2023, about 12,000 living species of reptiles are listed in the Reptile Database.