Which feature is most important for a chemical storage area? Single-use towels Emergency shower system Good lighting Nonskid floor mats

The most important feature for a chemical storage area is the **emergency shower system**.<br /><br />### Explanation:<br />An **emergency shower system** is critical in a chemical storage area because it provides immediate decontamination in case of accidental exposure to hazardous chemicals. This can help prevent serious injuries or health risks caused by chemical spills, splashes, or contact with skin or eyes. While other features like good lighting and nonskid floor mats are helpful for safety and functionality, they are not as crucial as having an emergency shower system in place to address potential chemical hazards.