Across
- 2. the environment in where an animal or plan lives
- 5. information gathered with the senses
- 6. what normally happens
- 7. any factor that can affect the results
- 8. thing that is kept the same
- 10. number of steps in the scientific method
- 11. a carefully controlled test of a hypothesis
- 16. a thick layer of cells performing a certain function
- 17. type of study in which an investigation is carried out in a natural setting
- 19. representation of an object
Down
- 1. a possible answer to a scientific question
- 3. resistance to movement between two surfaces
- 4. the answer to your testable question
- 9. each repetition of an experiment
- 12. a written step-by-step plan
- 13. the scientific process by which scientist answer their questions
- 14. type of question that is anwered with an experiment
- 15. code that Mrs. Goodwin uses for an emergency
- 18. facts and information gathered during an investigation