Final answer:
The lab safety icons needed for a lab safety worksheet are fire extinguisher, safety goggles, first aid kit.
Step-by-step explanation:
The lab safety icons needed for a lab safety worksheet are:
a) Fire extinguisher, safety goggles, first aid kit
b) Bunsen burner, microscope, gloves
c) Caution sign, open flame, electrical outlet
d) Safety shower, radiation symbol, emergency exit
Out of these options, the correct answer is a) Fire extinguisher, safety goggles, first aid kit. These icons are essential for ensuring safety in a laboratory setting. The fire extinguisher is used to control fires, safety goggles protect the eyes from chemical splashes and other hazards, and the first aid kit is necessary for providing immediate medical assistance in case of accidents or injuries. It is crucial to have these safety icons readily available in the laboratory to ensure a safe working environment.