Across
- 2. the study of life
- 5. shows trend/how data changes over time
- 7. individual living thing
- 10. factor that depends on independent variable
- 11. part of earth that contains all ecosystems
- 13. the amount of more than one thing
- 14. black hole theory
Down
- 1. an educated guess
- 3. a characteristic of life
- 4. the percentage of some topic
- 6. community and its nonliving envirnment
- 8. factor that's adjusted by experimenter
- 9. law of gravity
- 12. sonething that evokes a specific funcional reaction