1. Respiration 2. Outline How Animals Maximize Rate of Diffusion Gills Air-Breathing Animals Amphibians and Reptiles Mammals Birds Structures and Mechanisms of Breathing…
Slide 1 By: Cristian, Courtney, Kevin, and John Slide 2 What is an Amphibian? Slide 3 An Amphibian is a vertebrae that, in some exception, lives in water as a larva and on…
Mammals Mammals Early Mammals First mammalian fossil found in Mesozoic era (hair, single jawbone, specialized teeth, & endothermic) Early mammals were small, shrew like,…