What do good problem solvers do?

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Across
  1. 2. groups of people chosen to do certain work
  2. 3. a discussion or an argument
  3. 5. people who speak or act for others
  4. 6. joining two or more together
Down
  1. 1. a condition or state of affairs
  2. 2. formal meeting for a specific purpose
  3. 4. a plan or a suggestion