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1. | slender, finger- like extensions from the arthropod's gut and are bathed by blood (2 Words) |
3. | parasidic worms |
4. | internal body walls |
6. | the class which "true jellyfish" belong to |
9. | head+thorax |
10. | a large group of soft-bodied polyps found in coastal areas all over the world: highly muscular and quite complex (2 Words) |
11. | another form of a jellyfish;tubelike, attaches itself to rocks or something of the sort |
12. | a chewing mouthpart |
16. | water exits these larger pores |
17. | are simple, single-celled animals |
19. | one body form of a jellyfish;umbrella shaped, free-floating, jelly-like |
20. | sponge cells that have an irregular shape: like amoebas |
22. | a structure that extends from an arthropod's body |
23. | makes the sponge's skeleton; made of flexible protein fiber |
27. | largest class of cnidarians |
29. | thick protective covering of cells posessed by endoparasites |
31. | penetrates the sponge's body wall |
33. | a tongue- like organ located in the mouth of mollusks |
34. | phlum which jellyfish belong to |
35. | the largest flatworm class |
36. | term usd to describe the attachment of sponges to other objects |
38. | heavy fold of tissue that forms the outer layer of the body |