Across
- 3. the study of how the nervous system work
- 6. system, this system in your body helps digest food
- 7. helps to pump blood
- 8. table, a table that contains the chemical elements
- 10. the planets are here
- 11. the study of microscopic organisms
- 12. singular form of bacteria
- 13. a geographic area where plants, animals, and other organisms, as well as weather and landscapes, work together to form a bubble of life
- 14. second planet in the solar system
Down
- 1. the largest moon in Saturn
- 2. the history of life
- 4. it's a gas planet and the fifth planet in the solar system
- 5. the process by which plants use sunlight, water, and carbon dioxide to create oxygen and energy in the form of sugar
- 9. Edison, evented the light blub