Worms + Insects Review

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Across
  1. 4. Type of symmetry found in both earthworms and Grasshoppers
  2. 6. The grinding organ in an earthworm's digestive system
  3. 8. Type of circulatory system found in grasshoppers
  4. 10. Type of skeleton grasshoppers have
  5. 11. The respiratory openings on a grasshopper's body
  6. 13. Place where the digestive system starts
  7. 14. Type of circulatory system found in earthworms
  8. 15. Name of the external rings on an earthworm's body
  9. 16. Insects have this many legs
Down
  1. 1. The grasshopper's enlarged back legs are adapted for this
  2. 2. Insects have this many body segments
  3. 3. The last body segment in a grasshopper
  4. 5. Earthworms are _______________, or segmented worms that have bodies made up of ring-like structures
  5. 7. The chamber that stores food before digestion
  6. 9. Number of aortic arches that earthworms have
  7. 11. The repeated body units in earthworms
  8. 12. Body segments on insects where legs attach
  9. 14. The structure that produces cocoons in earthworms