Across
- 4. makes us interested in
- 7. moves in a circle shape
- 8. makes us do it
- 9. the shape in a bee hive
- 10. thick
- 11. movement of heat due to differences in density
- 14. saw
Down
- 1. six-sided shape
- 2. assistant, helper
- 3. interesting
- 5. physics that deals with heat
- 6. mixes into
- 12. based in
- 13. water under the ground
- 15. turns from liquid to gas