Across
- 3. a liquid or substants which can be toxic and inflict harm
- 4. protective cloving
- 7. help given to a sick or injured person until full medical treatment is available
- 9. lifting boxes, pushing trolleys
- 10. exposing yourself to danger
- 11. a sound that's unpleasant
Down
- 1. incident that happens unexpectedly
- 2. something designed to prevent injury or damage
- 5. when you fall on wet floor
- 6. been harmed
- 7. something that will burn you accident
- 8. you can do this if there is something on the floor