Across
- 3. Something with moving parts that helps do work
- 4. A dull pain in part of your body
- 8. A person who works with medicines or chemicals
- 10. A group of people who sing together
- 11. A lizard that can change its colour
- 12. Something using special skills or machines
- 13. The science about mixing and changing materials
Down
- 1. A chemical used to keep swimming pools clean
- 2. A person who designs buildings
- 5. A king or queen
- 6. A person who fixes machines or cars
- 7. More than one music note played together
- 9. The part of your body that helps digest food