1. Mammals Unit Lesson 3

2. Eggs “Sea Turtle Eggs” by U.S. Fish and Wildlife Services Northeast RegionSea Turtle EggsU.S. Fish and Wildlife Services Northeast Region CC BY 2.0

3. What’s the Difference? Type of AnimalOuter CoveringSkeletonCold or Warm-Blooded? Mammal Reptile Bird Insect Fur/Hair Scales Feathers Exoskeleton Spine No spine Warm Cold Warm Cold

4. Monotreme: Platypus “Platypus Ornithorhynchus anatinus” by Dr. Philip BethgePlatypus Ornithorhynchus anatinus CC BY-SA 4.0

5. What is it? Bird

6. What is it? Reptile (Desert Tortoise)

7. What is it? Mammal (Sea Lion)

8. What is it? Bird (Plover)

9. What is it? Mammal (Raccoon)

10. What is it? Insect (Dragonfly)