BIRDS: CLASS AVES Chapter 27. Class Aves – Birds Birds (class Aves) are Archosaurs but almost every feature of their reptilian anatomy has undergone modification.
Chapter 29 29.1 CLASS REPTILIA – pg. 852 “to creep” Includes snakes, turtles, tortoises, lizards, alligators, crocodiles, tuataras Dry, scaly skin Claws.
Birds avian dinosaurs. Phylum Chordata Subphylum Vertebrata – Class Agnatha – Class Chondrichthyes – Class Osteichthyes – Class Amphibia – Class Reptilia.
iv) Bird-Dinosaur
By: Carolina Rodrigo Briones 9A. Dinosaur : "terrible lizard“. They are another group classified in the reptiles, but aren’t lizards. (not necessary)
The Age of The Dinosaurs
Where did they come from?
