Across
- 2. a process used to sniff substances safely
- 6. Before beginning an investigation, you should read these before doing anything.
- 8. keep your hands safe from chemicals
- 9. always tie back loose _____ when conducting investigations
Down
- 1. who to tell if you spill a substance
- 3. when working with food or substances in the lab, you should never ____ them
- 4. do this to your hands before leaving the lab
- 5. eye protection for lab investigations
- 7. you should always ______ your workstation before leaving the lab