Answer:
1. The food could contaminate (food contamination) & drinks could potentially spill on appliances.
2. Reading the directions beforehand allow you to properly assemble or handle objects such as beakers, or hot plates. You could break the glass objects or burn yourself on the heat source.
3. If you're at school in a lab, you could say an eye wash shower, fire blanket, or fire extinguisher.
4. Dispose trash etc. into the appropriate bins, and clean any spill before
leaving the lab.
5. NO. It's important to follow the procedures carefully so you and the people around you will not be harmed.
hope this helps!!
