Across
- 3. Study of Earth
- 4. Study of Ecosystems
- 8. Study of Animals
- 10. Study of Life in the Ocean
- 11. Study of Life
- 12. Study of Outer Space
- 13. Study of how Humans act
Down
- 1. Study of Human Health
- 2. Study of Plant Life
- 5. Study of Chemical Elements
- 6. Study of Numbers
- 7. Study of Weather
- 9. Study of Matter