Slide 1 Reptiles, Birds and Mammals Our scaly, feathered and hairy friends! Slide 2 3 Key Adaptations for Life on Land 1. Amniotic Egg 2. Internal Fertilization 3. Water-tight…
By: Rachel, Nico, Brandon, Lauren Mammalia Evolved from reptiles during the Mesozoic era This is around the time when dinosaurs evolved from different reptiles Underwent…
Objectives Invertebrates Invertebrates are animals that do not have backbones. Many live attached to hard surfaces in the ocean and filter their food out of the water, such…