CP Marine Arthropod Crossword Puzzle

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Across
  1. 3. The posterior-most part/region of the body
  2. 4. to shed a layer of skin
  3. 10. it is in the title of the Puzzle
  4. 11. The bones, muscles, tendons, and other tissues that reach from the base of the skull to the tailbone
  5. 13. the external skeleton that supports and protects an animal's body
  6. 14. bugs are what
  7. 16. all living things with eyes have
  8. 17. the head of a arthropod is called what
  9. 18. toward the rear; in the opposite direction from the one that one is facing or traveling.
Down
  1. 1. a large membranous tube reinforced by rings of cartilage, extending from the larynx to the bronchial tubes and conveying air to and from the lungs
  2. 2. made up or consisting of two or more existing parts or elements
  3. 5. is the midsection
  4. 6. an organ Marine life uses for obtaining oxygen from water
  5. 7. is the anterior most of the two body parts of arachnids
  6. 8. the part of the body where two or more bones meet to allow movement.
  7. 9. what types of bugs are spiders
  8. 12. what is on top of your neck
  9. 13. a movable stalk that bears vision
  10. 15. a bug with eight legs
  11. 19. what are crabs