Healthy sleeping

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Across
  1. 4. Clothes for sleep
  2. 6. pay more attention
  3. 7. The subject on which our head is located during sleep
  4. 9. A synonym for the word dream
  5. 11. The place where you sleep
  6. 13. live long
  7. 14. fight
  8. 15. was to lack of sleep. During this process,we was sad
Down
  1. 1. The bad influence of mobile phone on our health during sleep
  2. 2. Image that sees during sleep
  3. 3. Get up after sleeping
  4. 5. The subject wich cover
  5. 8. when you can not sleep
  6. 10. then what you do always
  7. 12. A system that controls our body and organs