Across
- 2. factors such as temperature, light, and moisture that affect ecosystems and organisms
- 3. a variable in an experiment that is kept the same to ensure a fair test
- 5. the group in an experiment that does not receive the experimental treatment; used for comparison
- 7. descriptive data based on characteristics, not numbers
- 8. the variable that is changed or manipulated in an experiment
- 11. limitations or restrictions in experiments or engineering solutions (time, cost, etc.)
- 12. Proposed explanation to a scientific question
Down
- 1. the group in an experiment that receives the independent variable or treatment
- 4. the variable in an experiment that is measured and affected by changes in the independent variable
- 6. data measured in numbers
- 9. the consistency and trustworthiness of results
- 10. a series of steps that produce a result in biology (cell division, photosynthesis, transcription, translation, cell respiration, etc.)
