Documents Animal Circulation and Gas Exchange. Cardiovascular System Heart –atria & ventricles Arteries...

Animal Circulation and Gas Exchange Cardiovascular System Heart atria & ventricles Arteries Arterioles Capillaries Venules Veins Evolution of the Vertebrate Heart Two…

Documents Evolution of the Tetrapods

Evolution of the Tetrapods Evolution of the Tetrapods Vertebrates The Origin of Tetrapods The first vertebrates on land were amphibians in the Devonian (400 mya) Arose from…

Documents Evolution of the Tetrapods. Vertebrates The Origin of Tetrapods The first vertebrates on land were....

Evolution of the Tetrapods Evolution of the Tetrapods Vertebrates The Origin of Tetrapods The first vertebrates on land were amphibians in the Devonian (400 mya) Arose from…

Documents Evolution of the Tetrapods. The Origin of Tetrapods The first vertebrates on land were amphibians in...

Evolution of the Tetrapods Evolution of the Tetrapods The Origin of Tetrapods The first vertebrates on land were amphibians in the _________(400 mya) Arose from the rhipidistian…