technology MP2 U4

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Across
  1. 4. the process of making something better, more effective or advanced
  2. 6. things you need, e.g. pens, notebooks, backpacks are pieces of school...
  3. 8. opposite of analog
  4. 9. a hammer, a language, a smartphone
Down
  1. 1. something operated by electricity and connected with computers
  2. 2. careful study and analysis of something
  3. 3. something completely new and unique
  4. 5. for example moving from landline phones to smartphones
  5. 7. (2 words) make something work for example by connecting it to electricity