Across
- 2. a thing that evokes a specific functional reaction
- 5. rule of nature that sums up related observations to describe a pattern in nature
- 7. used to show how a fixed quantity is broken down into parts
- 9. educated guess or testable prediction
- 10. shows trends or how the date changes over time
- 12. factor whose value depends on the independant variable
- 13. useful for comparing information collected by counting
- 14. a state of balance among all the body systems needed for the body to survive and function correctly.
Down
- 1. explanation based on experiments, most logical explanation
- 3. the study of life, also known as life science
- 4. part of the earth that contains all ecosystems
- 6. factor that is adjusted by the experimenter
- 8. community and its nonliving enviroment
- 11. things that have all the characteristics of life, made of one or more cells.