Does a pirhana have a tail?

Who'd win a fight polar bear or salt water crocodile? What is the bite power of a crocodile? What is the anaconda's foe? What a sea turtle looks like? How do you hold a snake so it cant bite you? Do turtles like to live in water? Brown back and black spot turtle poison? Can turtles overeat? What are turtles homes? What does it mean when your red eared slider turtle turns white on land? All the colors of a komodo dragon? Does it hurt a lizard while losing tail? How can you tell a anole lizard is male or female? Can turtles tell if it is going to rain later? What is tripilex? Are alligators pollinators? What are chameleons senses hearing touch etc? What layer can a vine snake be found? What is a komodo dragons Gas exchange? How do alligator movement?