1. Warm up What characteristics are similar between fish and amphibians? What characteristic do both of these animal phyla share with all chordates?

2. REPTILES

4. Dry, hard, plate-like scales

5. Thick skin

7. Egg Comparison…

8. Reptile Circulatory System... Atrium ventricle three-chambered heart Double-looped circulatory system

9. Limitations of Reptiles... ECTOTHERMIC -Must maintain body temp using surroundings

11. Reptile Bird