puzzle

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Across
  1. 3. Type of flower
  2. 9. a material people write with that is led
  3. 10. type of light people use when it is dark
  4. 11. Human being
  5. 13. rearranging things around neatly
  6. 16. something people use to communicate
  7. 17. A person who investigates something
  8. 18. something people travel on
Down
  1. 1. Something that people create with a group
  2. 2. A bin where people throw their trash
  3. 4. Telling someone what happened in detail
  4. 5. A type of boat
  5. 6. the color of a sunflower
  6. 7. type of advertisement that people hold
  7. 8. something you use to put your papers on
  8. 12. Paper that is used to explain directions
  9. 14. A big river of water
  10. 15. A planet that is extremely cold