2. Jeopardy $100 Sponges Worms CnidariansEchinoderms Gastropods (Mollusks) Arthropods $200 $300 $400 $500 $400 $300 $200 $100 $500 $400 $300 $200 $100 $500 $400 $300 $200 $100 $500 $400 $300 $200 $100 Final Jeopardy Final Jeopardy

3. 1 - $100 Why are sponges sessile? Why are sponges sessile? They cannot move. They cannot move.

4. 1 - $200 Why are sponges known as filter feeders? Why are sponges known as filter feeders? Their food comes in through their tiny pores in their tube-like bodies and then is released into the water. Their food comes in through their tiny pores in their tube-like bodies and then is released into the water.

5. 1 - $300 Name the 3 types of worms. Name the 3 types of worms. Flatworms, Roundworms, and Segmented Worms Flatworms, Roundworms, and Segmented Worms

6. 1 - $400 Which type of worms are parasitic? Which type of worms are parasitic? Flatworms and roundworms Flatworms and roundworms

7. 1 - $500 What is the scientific name for sponges? What is the scientific name for sponges? Porifera Porifera

8. 2 - $100 What is the Cnidarians greatest defense mechanism? What is the Cnidarians greatest defense mechanism? Stinging cells Stinging cells

9. 2 - $200 List 2 examples of Cnidarians List 2 examples of Cnidarians Jellyfish and Coral Jellyfish and Coral

10. 2 - $300 What is an open circulatory system? What is an open circulatory system? Blood flows throughout their body in a cavity and they do NOT have vessels. Blood flows throughout their body in a cavity and they do NOT have vessels.

11. 2 - $400 What is the largest jellyfish? What is the largest jellyfish? Lionsmane Lionsmane

12. 2 - $500 What is the most poisonous jellyfish? What is the most poisonous jellyfish? Box Jelly Box Jelly

13. 3 - $100 What is the Echinoderm’s defense mechanism? What is the Echinoderm’s defense mechanism? They have spiny skin. They have spiny skin.

14. 3 - $200 Give 2 examples of Echinoderms. Give 2 examples of Echinoderms. Sand dollar and Starfish Sand dollar and Starfish

15. 3 - $300 What is radial symmetry mean? What is radial symmetry mean? Their body parts are arranged in a circle. Their body parts are arranged in a circle.

16. 3 - $400 What does asymetrical symmetry mean? What does asymetrical symmetry mean? They are irregular in shape. They are irregular in shape.

17. 3 - $500 What type of symmetry do echinoderms have? What type of symmetry do echinoderms have? Radial Symmetry Radial Symmetry

18. 4 - $100 Give 2 examples of Gastropods (Mollusks)? Give 2 examples of Gastropods (Mollusks)? Octupus, clams, oysters, snails, slugs, squids Octupus, clams, oysters, snails, slugs, squids

19. 4 - $200 How do Gastropods (Mollusks) protect themselves? How do Gastropods (Mollusks) protect themselves? Answers vary Answers vary

20. 4 - $300 What type of body does a Gastropod (Mollusk) have? What type of body does a Gastropod (Mollusk) have? Soft body Soft body

21. 4 - $400 Where do Gastropods/Mollusks live? Where do Gastropods/Mollusks live? Ocean or land Ocean or land

22. 4 - $500 How do Gastropods/Mollusks move? How do Gastropods/Mollusks move? Suction cups, drift, … Suction cups, drift, …

23. 5 - $100 Describe an Arthropod? Describe an Arthropod? Jointed legs, exoskeleton, compound eyes… Jointed legs, exoskeleton, compound eyes…

24. 5 - $200 List the 4 main groups of arthropods. List the 4 main groups of arthropods. Crustaceans, Arachnids, Insects, Millipedes/Centipedes Crustaceans, Arachnids, Insects, Millipedes/Centipedes

25. 5 - $300 List 2 examples of insects. List 2 examples of insects. Butterfly, grasshopper, ant, beetle… Butterfly, grasshopper, ant, beetle…

26. 5 - $400 What are arachnids? What are arachnids? Spiders Spiders

27. 5 - $500 What is an exoskeleton? What is an exoskeleton? Hard outer covering? Hard outer covering?

28. Final Jeopardy What is your favorite invertebrate and why? What is your favorite invertebrate and why? Answers vary… Answers vary…