Final answer:
Advisory Commission members may or may not be compensated, depending on the specific legislation governing the commission, and without explicit details provided for an Advisory Commission, we cannot definitively say if the statement is true or false.
Step-by-step explanation:
Whether Advisory Commission members are compensated for serving on the commission can vary depending on specific legislation like the Federal Advisory Committee Act. However, based on the context of the provided material, the statement regarding compensation for service is too broad and lacks specifics. For instance, Senators and Representatives are clearly compensated for their services according to the United States Constitution, while the Federal Advisory Committee Act ensures that advisory committees provide objective and accessible advice, but does not directly state that members are compensated. Moreover, leadership within agencies might receive compensation as with the agency commissioners mentioned, but that does not confirm the same for all members of an Advisory Commission. Therefore, without direct reference to an Advisory Commission's compensatory practices, the statement in the question is not conclusively true or false.