Across
- 2. - perform a test to support or disprove a hypothesis
- 5. - share information with others
- 6. - use your senses to learn about an object or event
- 7. - place things with similar properties into groups
Down
- 1. - things that can control or change the outcome of an experiment
- 3. - state possible results of an event or experiment
- 4. - form an idea or opinion from facts or observations