REVIEW

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Across
  1. 3. Something important or meaningful.
  2. 6. A person who designs and builds machines, bridges, or electrical systems.
  3. 9. Something important that a person has accomplished
  4. 10. A person’s journey through different jobs in their life.
  5. 12. A person who flies an aircraft.
Down
  1. 1. Problems or difficulties that make success harder.
  2. 2. The ability to do something even when it’s difficult or scary.
  3. 4. A doctor who performs operations.
  4. 5. The leader of a government in some countries.
  5. 7. A scientist who studies DNA and how traits are inherited.
  6. 8. Famous or recognized by many people.
  7. 11. A person who fights for social or political change.