1. VERTEBRATES FishAmphibiansReptiles Birds Mammals Primates Rodents MarsupialsWhales - Dolphins

2. VERTEBRATES FISH = AMPHIBIANS = REPTILES = BIRDS = RODENTS = MARSUPIALS = WHALES/DOLPHINS =

3. Gills - breathing Fins - mobility Eggs - soft FISH AMPHIBIANS Cold-blooded – body temp matches environment Eggs – soft Gills or lungs

4. REPTILES Scales Cold-Blooded Legs or not Lungs

5. BIRDS Feathers Beaks Wings Claws RODENTS Fur Large incisor teeth Hibernate Squirrels, mice, porcupines

6. Marsupials Pouches to carry young WHALES & DOLPHINS Lungs Babies born live Fins

7. PRIMATES Stereoscopic vision. This allows them to judge distance. Hands & feet well-developed brain warm-blooded walk upright live birth

8. Protozoa - bacteria Annelids - worms Mollusks INVERTEBRATES EchinodermsCrustaceans ArachnidsInsects

9. INVERTEBRATES PROTOZOA = ANNELIDS = MOLLUSKS = ECHINODERMS = CRUSTACEANS = ARACHNIDS = INSECTS =

10. PROTOZOA Amoebas Euglena Paramecium ANNELIDS Worms, leeches Segmented No limbs

11. MOLLUSKS Clams Squid & Octopus Snails Echinoderms Starfish, Sea Urchins, Small tube feet

12. CRUSTACEANS Hard EXOSKELETON Head and Abdomen Antennae Heart, Digestive, reproductive systems Type of Arthropod ARACHNID 8 legs Silk webs Poison Spiders, scorpions, ticks

13. INSECTS Antenna Compound eyes Wings Thorax Legs Exoskeleton