A legislative body that has legal sanction to establish agencies can establish which of the following regarding a particular activity or action?

The correct choice is regulations because a legislative body with the authority to establish agencies can also create rules that govern the conduct of those agencies and the specific activities they oversee. Regulations are detailed instructions or guidelines that provide the framework within which laws are implemented. They are designed to enforce the laws passed by the legislative body and ensure proper compliance.

In this context, regulations can specify operational procedures, standards of safety, or requirements for various actions related to the activity in question. This legal framework allows regulated entities to know what is expected of them and helps ensure public safety or policy adherence.

Standards, ordinances, and resolutions, while they represent different forms of legislative actions, do not encompass the broad and detailed operational guidance provided by regulations. Standards may refer to quality benchmarks; ordinances are local laws enacted by municipal authorities; and resolutions express opinions or intentions but do not have the same binding regulatory impact on specific activities or actions.