Lifestyle Classifying animals as to the presence of backbone

1. CLASSIFYING ANIMALS AS TO THE PRESENCE OF BACKBONE 2. VERTEBRATES ANIMALS WITH BACKBONES ARE CALLED VERTEBRATES. FISHES, AMPHIBIANS, REPTILES, AND MAMMALS ALL HAVE BACKBONES…

Education Amphibians_ppt

AMPHIBIANS AMPHIBIANS LIVE IN WATER AND ON LAND. AMPHIBIANS LAY EGGS IN THE WATER. AMPHIBIANS ARE VERTEBRATES. FROGS, TOADS AND SALAMANDERS ARE AMPHIBIANS. THE LIFE CYCLE…