Across
- 2. sending and receiving data wirelessly
- 4. An organism invisible to the naked eye
- 5. the arrangement of features from an area
- 7. a shiny, black substance used in pencils
- 10. The study of tiny organisms
- 11. a broadcast by television
- 13. very short electromagnetic wave
- 17. device that measures an earthquake
- 18. words spelled the same with different meanings
- 19. a small device that holds information
Down
- 1. lens for a camera that makes things close
- 3. to broadcast something by television
- 6. to write
- 8. a manuscript handwritten by author
- 9. the written list of all the books used
- 11. a device to receive pictures from afar
- 12. anything written, drawn, or printed
- 14. a miniature world or universe
- 15. mind to mind communication
- 16. written account of a single thing or