Across
- 1. They grow crops and raise animals
- 2. They bring knowledge to us
- 5. They do experiments
- 7. They take photos for others
- 9. They put books in order
Down
- 1. They put out fire
- 3. They cure patients=They make patients feel better
- 4. They work for the boss
- 6. They prepare food
- 8. They fly planes to other places