The three modern orders of amphibians are Anura (the frogs and toads), Urodela (the salamanders), and Apoda (the caecilians). The number of known amphibian species is approximately 7,000, of which nearly 90% are frogs.The smallest amphibian (and vertebrate) in the world is a frog from New Guinea (Paedophryne amauensis) with a length of just 7.7 mm (0.30 in).mphibians use their skin as a secondary respiratory surface and some small terrestrial salamanders and frogs lack lungs and rely entirely on their skin. They are superficially similar to reptiles but, along with mammals and birds, reptiles are amniotes and do not require water bodies in which to breed.
The only primary African-American character to appear on The Andy Griffith Show was in the 7th season episode âOpieâs Piano Lesson.â Volunteer football coach Flip Conroy, played by Rockne Tarkington, has to show Andy that Opie can do two things and do them both well.
CLUE: Donald â, actor who played Cosmo Brown in 1952 film musical Singin' in the Rain. Thank you for visiting our website! Below you will be able to find the answer to Donald â, actor who played Cosmo Brown in 1952 film musical Singin' in the Rain crossword clue which was last seen on Mirror Quiz Crossword, February 2 2017. Our site contains over 2.8 million crossword clues in which you can find whatever clue you are looking for.