Across
- 1. a process used to investigate the unknown.
- 4. any type of data that may be used to test a hypothesis.
- 6. a statement that tells what will happen under certain conditions.
- 7. a systematic investigation or study of materials and sources in order to establish facts and reach new conclusions.
Down
- 2. anything detected with the senses which includes sight, hearing, touch, smell, and taste.
- 3. the activity of conveying information needed for individuals to cooperate.
- 4. scientific investigation made under controlled conditions and to test the validity of a hypothesis.
- 5. tentative explanation to a scientific question that can be tested.