Which of the following is NOT a function of the Environmental Protection Agency (EPA)?

The correct choice indicates that approving new drugs is not a function of the Environmental Protection Agency (EPA). The EPA's primary mission is to protect human health and the environment, focusing on air and water quality, waste management, and pollution control. It enforces laws related to environmental protection, monitors environmental quality to ensure compliance with regulations, and takes action against violators, which are crucial aspects of its responsibilities.

In contrast, the regulation and approval of new pharmaceuticals fall under the jurisdiction of the Food and Drug Administration (FDA). The FDA is responsible for the safety and efficacy of drugs, food, and other products, whereas the EPA's scope is centered on environmental health and safety. Therefore, recognizing that drug approval is outside the EPA's mandate helps clarify its specific functions and areas of oversight.