Across
- 4. must be clear to not trip
- 5. use this to put a fire out
- 8. to not be get injured don't do this
- 10. never do this in a lab
Down
- 1. always follow these
- 2. must be closed
- 3. wear to protect your eyes
- 6. must be pulled back
- 7. something electrical equipment should not be near
- 9. never put chemicals in here