1. Animal kingdom Do you have what it takes to be the ruler of the kingdom? 4th4th

2. Animal kingdom Animals are classified into 2 groups: VertebratesInvertebrates

3. Vertebrates are animals with a backbone. There are 5 groups of vertebrates.

4. Mammals - warm blooded animals that have fur and are born alive.

5. Birds- warm blooded animals that have feathers and lay eggs.

6. reptiles- cold blooded animals that have scales, and lay eggs.

7. Fish- cold blooded animals that have scales, gills, fins and lay eggs.

8. Amphibians - cold blooded animals that have a smooth skin and can live on land or in water.

9. Invertebrates are animals without a backbone. There are 4 groups of invertebrates.

10. Mollusks - cold blooded animals with a soft body and sometimes a hard shell.

11. Echinoderms - cold blooded animals that have bodies with rough skin and sharp spines.

12. Annelids - cold blooded animals that have soft bodies with sections.

13. Arthropods - cold blooded animals that have jointed legs.

14. Vertebrates Mammals DogsRabbits LionsCats Whales Elephant MonkeySheep

15. Vertebrates Fish Fish

16. Vertebrates Birds BirdDuck Chicken

17. Vertebrates Reptiles TurtleDinosaur SnakeAlligator Lizard

18. Vertebrates Amphibians FrogToad Salamander

19. Invertebrates Annelids EarthwormsLeeches

20. Invertebrates Mollusks Clamsnudibranch SnailsChiton Octopus Squid

21. Invertebrates Arthropods SpidersCrabs LobstersGrasshopper BeeButterfly CrabsLadybug

22. Invertebrates Echinoderms Sea StarSea Urchins Sand DollarBrittle Star Bat StarFeather Star Starfish