1. 6. Kingdom Animalia

2. Animal Kingdom Symmetry- having equal proportions Asymmetry- not having equal proportions Bilateral symmetry- having 2 equal halves example humans Radial symmetry- having many equal proportions around a central point.

3. 2 Phylum of Animal Invertebrates- animals that lack a backbone and boney skeleton Vertebrates (chorodata)- animals that have a backbone and boney skeleton

4. Invertebrates Porifera- has lots of pores, filter feeds, asymmetry Cnidarian- radial symmetry, tentacles Echinoderm- radial sym., spiny skin Mollusks- soft muscular body Worms- simple digestive system Arthropod- jointed legs

5. Porifera Has lots of pores Filter feeds Asymmertical Sponges

6. Cnidarian Has tentacles Stings prey to paralyze Radial Symmetry Jelly fish, sea anemone

7. Echinoderm Spiny Skin Radial Symmetry Starfish, sea cucumber, sea urchin

8. Mollusks Soft muscular body Many carry a shell for shelter Snail, oyster, muscle, clam, squid, octopus

9. Worms Nematod- round worms- hook worm, pin worm Annelida- segmented worms- earthworm, leach Platyhelminthes- flat worms- tape worm, fluke worm

10. Arthropod Jointed Appendages Exoskeleton- made of chitin- hard for protection, waxy to prevent water loss. Bilateral symmetry –Arachnids- 8 appendages, liquidity food Spider, Scorpions –Crustaceans- Pinchers, mandible, Lobster, crab, shrimp, crawfish –Millipedes/ Centipedes- many legs –Insects- 6 appendages, metamorphosis, Roach, ant, butterfly, fly, grasshopper

11. Arthropod

12. Vertebrate Chordata Has backbone Boney Skeleton

13. Fish Aquatic Have gills External Fertilization Scaly Skin Cold Blooded Bass, Brim, Catfish, Shark

14. Amphibians Young life in water, adult on land External Fertilization Cold Blooded Frogs, Toads, Salamanders

15. Reptiles Internal Fertilization Lay Leathery Eggs Scaly Skin Cold Blooded Snakes, lizards, turtles

16. Birds/ Aves Hollow bones Feathers Most can fly Internal Fertilization Lay eggs with shell 4 Chamber heart Warm blooded Chicken, hawk, ostrich, duck, swan

17. Mammals Mammary Glands Live Birth Body Hair Take care of young Feeds young Milk Warm blooded 4 Chambered heart Internal Fertilization Human, bear, cat, duckbill platypus