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1 . Do sponges have a backbone? Yes No

Marine Invertebrates. 1 . Do sponges have a backbone? Yes No 2. The body of the sponge is covered with ________________. (pores or eyes) 3 . Sponges eat things that are ___________________________. (swimming or floating)

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1 . Do sponges have a backbone? Yes No

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  1. Marine Invertebrates 1. Do sponges have a backbone? Yes No 2. The body of the sponge is covered with ________________. (pores or eyes) 3. Sponges eat things that are ___________________________. (swimming or floating) 4. What do Sea Anemones attach to? Fish or Rocks 5. What fish lives in a sea anemone? Clown Fish or Angel Fish 6-8. Draw the bilateral line and label the anterior and posterior parts of the worm.

  2. 9. Do Cnidarians have a backbone? Yes No 10. What do Jellyfish start as? Polyp Medusa 11. What do jellyfish eat? Plankton Sharks 12. What should you put on a jellyfish sting? Water Vinegar 13. What part of the squid is used to see? Eye Siphon 14. What are used to catch food? Tentacles Siphon 15. What part of the squid shoots out water? Mantle Siphon

  3. 16-19 Tentacles Eye Siphon Mantle Molluscs Label the parts of the squid

  4. 20-24

  5. Directions: Color each of the following structures found on a decapod crustacean. Abdomen (1) – red Swimmeret (12) – blue Walking Legs (11) – green Antenna (6) – grey Cephalothorax (2) – orange 25-29

  6. The blue crab 30. What is the shield on the outside of a crab called? Endoskeleton Exoskeleton 31. What size can crabs grow to be? 9 inches 9 feet 32. Do male and female crabs look the same? Yes No 33. Where do blue crabs live? Salt water Fresh water salt & fresh water 34. What do blue crabs eat? pizza clams horseshoes

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