2. Hosted by Mrs. Hughes

3. 100 200 400 300 400 CnidariansMollusksWorms Potpourri 300 200 400 200 100 500 100

4. Row 1, Col 1 The ability to sting is a characteristic of what animals? Cnidarians

5. 1,2 What is an animal with a soft body and no bones called? A Mollusk

6. 1,3 Name the type of worm that needs a host? Parasite

7. 1,4 What type of animal has spines that project through its skin? An Echinoderm

8. 2,1 Where do Cnidarians live? Cnidarians live in water. Most live in sea water.

9. 2,2 Name 3 Mollusks. Clams, oysters, slugs, snails, squid and octopods

10. 2,3 Earthworms are in what group of animals? Segmented worms

11. 2,4 What is the system of connected bones within an animal called? An endoskeleton

12. 3,1 Name three Cnidarians Jellyfish, Sea Anemone, and Corals.

13. 3,2 What is the name of the organ that forms the shell? Mantle

14. 3,3 How does an Earthworm “breathe”? Earthworms get oxygen Through their moist skin

15. 3,4 What is the hard outer covering of an animal called? An exoskeleton

16. 4,1 What is the vase-shaped form of a Cnidarian called? Polyp

17. 4,2 What does bivalve mean? The ability of a clam or oyster to close its shell together

18. 4,3 How do Earthworms differ From Round worms? They have muscles that run in bands around their bodies.

19. 4,4 What are the most numerous animals in the world? Insects

20. 5,1 How do Cnidarians reproduce? Sexually and Asexually

21. 5,2 How do Mollusks reproduce? Sexually

22. 5,3 What worm has both male and female sex organs? The Earthworm

23. 5,4 What type of animal has a backbone and What type of animal does not have a back bone? Vertebrate and Invertebrate

25. What is the adult form of a jellyfish called?

26. Medusa