Across
- 3. redirect or bounce (particularly light)
- 6. merge with a liquid
- 7. show that something is true
- 9. the science of planets and stars
- 10. to throw things in many different directions
- 14. place where science is often done
- 15. relating to medicine and drugs
- 16. to make a genetic copy of something
- 17. slightly wet or damp
- 19. science of rocks
- 20. chemicals or medicines
- 21. relating to power made with atoms
Down
- 1. relating to plants and animals
- 2. the force pulling people towards the center of the earth
- 4. turn to gas
- 5. relating to genes
- 8. move in a circle
- 11. a test
- 12. the third state of matter after solid and liquid
- 13. very small part of something
- 16. do
- 18. a container, usually made of glass, used by scientists