IQphoria

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Across
  1. 3. The device that performs both input and output functions in a computer
  2. 4. Saltiest ocean
  3. 6. Element is used as a disinfectant, as a bleaching agent and to purify water
  4. 7. World's second biggest country
  5. 8. In anatomy the outer layer of the skin is called
Down
  1. 1. Fast-food chain has the famous slogan, “Eat fresh!”
  2. 2. Best known as the ‘king of sports’
  3. 5. Name of the substance that gives skin and hair its pigment
  4. 6. Form of energy is currently causing the largest amount of greenhouse gas emissions, globally