Across
- 3. an assumption
- 5. evokes a specific function reaction in an organ or tissue
- 7. dependent on the other variable
- 10. another name for pie chart
- 11. an organism that maintains stability
- 13. Biological community
Down
- 1. all ecosystems
- 2. a variable that can stand on its own
- 4. study of life
- 5. explaining how and why things work
- 6. comparing information
- 8. trends or how something changes over time
- 9. a certain law
- 12. single cell life form