Across
- 2. an organized procedure to study something under controlled conditions
- 3. a testable idea or explanation that leads to a scientific explanation
- 4. in a scientific investigation the factor that changes in a result of manipulation of one or more independent variables
- 5. in a scientific investigation the factor that is deliberately manipulation
- 6. the knowledge obtained by observing natural events and conditions in order to discover fact and formulate laws or principles that can be verified
- 8. in science a control system for which
- 9. a collection of information generally taking the form numbers text bits or facts related for either by the method in which they are collected or the manner which they are stored
- 10. the process of obtaining information using the senses
Down
- 1. the observation,measurements and other types of data that people gather and test to support and evaluate scientific explanations
- 7. in mathematics a quantity that has a fixed value