LAND ARTHROPODS REVISED WORKSHEET SI

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Across
  1. 2. Uppermost part of the insect
  2. 4. Makes up most of the exoskeleton of arthropods
  3. 5. Body shape & colors that allow concealment
  4. 9. Middle part of the body of insects
  5. 11. Four distinct stages in the life cycle of insects
  6. 15. Colors that warn of distasteful features
  7. 16. Primarily swimming legs
  8. 17. Most body segments have one pair of legs
  9. 18. dance Done to indicate direction, distance & quality of food source
  10. 20. First group of arthropods on land
  11. 21. Sometimes referred to as feelers
  12. 23. A broad class of arthropods, primarily aquatic, which includes decapods
  13. 24. Feeds on decaying plant matter
  14. 26. Vertical combs of wax & resin
  15. 30. The body plan where a plane or axis divides the entire body into two equal halves
  16. 31. Has four pairs of walking legs
Down
  1. 1. Primitive, extinct group of marine Arthropods
  2. 3. Male bee fertilizes the queen
  3. 6. Life cycle consisting of a nymph stage
  4. 7. Sterile males & females in a termite colony
  5. 8. First flying insect
  6. 10. A three-part body plan with a consolidated thorax & three pairs of legs
  7. 12. First herbivores &2 pairs legs per body segment
  8. 13. Low image resolution, detect rapid motion& have a very wide field of vision.
  9. 14. Division of animal body into repeated parts
  10. 19. Non-feeding, sessile stage
  11. 22. Stage of a life cycle mainly involved in feeding
  12. 25. Process of extreme drying
  13. 27. Copies toxic species for survival purposes
  14. 28. Situated on the midline & uppermost mouthpart serves to hold food in place during chewing
  15. 29. The most successful land animals