Maayan's puzzzle

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Across
  1. 3. to act or control in a particular
  2. 5. only
  3. 7. for example
  4. 8. a group of twelve objects, shapes, or numbers
  5. 11. to increase or improve in value
Down
  1. 1. lying toward the north
  2. 2. appear
  3. 4. an effect of one person or thing on another
  4. 6. stimulating one to take action
  5. 8. double, or having two elements
  6. 9. because of this or that
  7. 10. to search for something