science

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Across
  1. 2. ssjsjs
  2. 4. snwksnkw
  3. 8. measured in degrees, minutes,seconds
  4. 9. sjwksjwk
  5. 10. xnsnksndk
  6. 12. snwkjsnjw
  7. 15. snwkjsnw wswkn
  8. 16. estamation of ships position
  9. 17. snwjsnkjw
Down
  1. 1. sjsjsjsj
  2. 3. dhdhwolsnmw shws
  3. 5. time used in greenwhich
  4. 6. sjsjs
  5. 7. snwsnkwnsw
  6. 11. wnswjs swnksnwk
  7. 13. object used for direction/location
  8. 14. sbwjkbskwbs