Sea Life Crossword By: Conner

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Across
  1. 3. A fundamental biologic divsion
  2. 6. The alternate rise and fall of the water
  3. 9. Marine slugs
  4. 10. Microscopic plants and animals
  5. 13. The removal or expulsion of internal organs
  6. 14. A barbed, threadlike stinger
  7. 15. Hard outer covering
  8. 18. The phylum invertebrates animals with spiny skin
  9. 20. Feet Water-filled fleshy tubes
  10. 21. The phylum of invertebrate animals with specialized stinging cells
  11. 22. The phylum of invertebrate animals with jointed limbs
  12. 23. A special characteristic of a living thing that helps it to survive in its environment
  13. 25. The end part of a leg or the muscular disc.
  14. 28. A classification of plants and animals with common distinguishing characteristics
  15. 29. Animals that have no backbones
  16. 31. Principal divisions of the plant or animal kingdom
  17. 32. Plants and animals that live on the bottom of the ocean
Down
  1. 1. To escape
  2. 2. Animals that can be eaten
  3. 3. A tube like organism
  4. 4. Animals that eat other animals
  5. 5. The phylum of soft-bodied animals
  6. 7. A part of the beach that covered with water a high tide and no covered during low tide
  7. 8. Animals that have no backbone
  8. 11. A progress of development of a species or organisms
  9. 12. A phylum of diverse animals which includes both animals with backbones and without
  10. 16. The shedding of the exoskeleton
  11. 17. To blend in
  12. 19. Animals who have two shells
  13. 24. A system of classifying living things
  14. 26. An accumulation of decayed organic material
  15. 27. Long slender growth that may be used in feeding
  16. 30. A place where an organism lives