Energy

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Across
  1. 1. disadvantage or negative part
  2. 3. the origen or place sth comes from
  3. 6. using, eating or drinking sth
  4. 7. sth restricted
  5. 9. new and not tested
  6. 10. the role or purpose of sth
  7. 11. a decrease in sth
  8. 12. set of repeating events in the same order
  9. 13. a system of parts working together
Down
  1. 2. always acting in a similar way
  2. 4. sth that requires effort to do
  3. 5. to produce
  4. 6. amount of sth
  5. 8. one part of sth
  6. 9. producing good results