Across
- 4. the variable that you measure
- 5. a large tub which can hold water
- 6. the variable that you do not change
- 8. the gas that is being formed when a metal reacts with an acid
Down
- 1. things you need to have when conducting an experiment
- 2. the manner in which you conduct an experiment
- 3. the variable that you change
- 7. a prediction