science!! memory!! sleep!!

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Across
  1. 3. remembering new things
  2. 6. grr when you are annoyed
  3. 7. something your brain has that 'saves' you
  4. 9. wanting to do something
  5. 10. fear, become quick
  6. 11. things happening that brain pick up
  7. 12. focus for a while
Down
  1. 1. emotional brain
  2. 2. replace old memory with new
  3. 4. be alive
  4. 5. the thing inside your head
  5. 8. what food and water serve as