Unscramble Letters Warm-Up: Vertebrate Unscramble ChallengeOnline version Test your knowledge of vertebrates with this fun word game! by Noel Sayco 1 Class of warm-blooded animals with mammary glands. A A M I L M A M 2 Class of warm-blooded animals with feathers and wings. V A E S 3 Class of cold-blooded animals with scaly skin. L I R P I T A E 4 Class of cold-blooded animals with smooth, moist skin. B I H A P I M A 5 Class of cold-blooded animals with bony skeletons. O T R I P I T A I Y N E C G 6 Class of cold-blooded animals with bony skeletons. S E H O T Y S I C T E 7 Class of cold-blooded animals with cartilaginous skeletons. S E Y R I C H D H C T H O N 8 Class of cold-blooded animals lacking jaws and paired fins. A H T A A G N 9 Relating to the backbone or vertebral column. E R B A R T V L E