Unit 3 Task


  1.   Besides from using images to extract data online, the use of location services while using apps could be another way for people to extract data. Its important that when we are using apps that track our location to not tick the enable box.
  2.  The Eygtians used to draw symbols and create shapes on the walls of caves to make art as a way of  communicating. This is a way that people would need to decode information.
  3. Commonsense.org

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