a regulatory agency that protects workers is\nosha.\nepa.\nfda.\nsec.

Answer

Brief Explanations:

OSHA (Occupational Safety and Health Administration) focuses on ensuring safe and healthy working conditions for employees. EPA (Environmental Protection Agency) deals with environmental - related issues. FDA (Food and Drug Administration) is concerned with food, drugs, and medical products. SEC (Securities and Exchange Commission) regulates the securities industry.

Answer:

A. OSHA