Across
- 3. A substance that is capable of causing the illness or death of a living organism when introduced or absorbed
- 5. Easily set on fire
- 6. Close-fitting eyeglasses with side shields
Down
- 1. Any substance or agent that can cause cancer
- 2. Able to catch fire and burn easily
- 4. A substance diffused or suspended in the air, especially one normally liquid or solid