Across
- 2. At night we watched the ___ rise.
- 3. To finish the project, you must ___ on the task.
- 9. After the storm, the ___ stopped and the sun came out.
- 11. The apple fell because of ___ .
- 12. The campers warmed themselves by the ___ .
- 14. The smallest unit of an element is an ___ .
- 15. Sunlight is a form of ___ .
- 16. Practicing every day improved his ___ .
- 17. A biological ___ is the basic unit of life.
Down
- 1. Start with the ___ steps before moving to advanced topics.
- 2. The ___ of an object affects how much matter it contains.
- 4. The satellite stays in ___ around the planet.
- 5. Birds build their nests high up in the ___.
- 6. Solar panels convert sunlight into ___ .
- 7. Sound travels as a ___ through air and water.
- 8. A small ___ sang on the branch this morning.
- 10. The stove produced a lot of ___ while cooking.
- 11. Her main ___ this year is to run a marathon.
- 13. Push with more ___ to move the box.
- 16. Can you ___ this puzzle before dinner?