Across
- 3. Used to test a hypothesis.
- 4. The final answer to a problem.
- 5. Information gathered about a topic.
- 6. In case a harmful chemical comes in contact with skin.
- 9. In case a harmful chemical comes in contact with your eyes.
Down
- 1. It is the opposite of the basic variable.
- 2. Leave out this in a fire.
- 7. This is the basic variable group that varies from the others.
- 8. Used to easily smother a fire.