Across
- 2. smallest thing.
- 3. the biggest planet
- 6. something that can be used in lots of different ways
- 10. moon a moon phase where the moon is fully illuminated
- 12. something that you think will happen in a experiment
- 13. has a tail or trail when moving in space.
- 14. it is something made of two elements
- 16. variable something that you change in a experiment
- 17. the thing that killed the dinosaurs
- 19. water sticking to water.
- 20. the planet that has many rings
Down
- 1. the part of the flower that adsorbs water
- 4. a object going around another object
- 5. energy that can be used more than once
- 7. a force that pulls objects together.
- 8. the only planet that has life so far.
- 9. solvent it dissolves things
- 11. the process of a plant getting food.
- 15. water sticking to other surfaces.
- 18. the only planet in our solar system that lays on its side