Which of the following options represents a legislative body?

The House of Representatives represents a legislative body because it is one of the two chambers of the United States Congress, which is responsible for making federal laws. The primary role of a legislative body is to consider, amend, and pass legislation. Members of the House of Representatives are elected to represent the interests of their constituents, and they participate in the law-making process by proposing bills, debating proposed legislation, and voting on it. This characteristic of creating and enacting laws is fundamental to the function of a legislative body.

Other options listed do not fit the definition of a legislative body. For instance, a City Council is a local legislative body, but the question focuses on a national level, where the House of Representatives plays a significant role. The Court of Appeals functions within the judicial branch, interpreting laws rather than creating them. Similarly, the Federal Reserve, while influential in the financial system and economic policy, does not create laws; instead, it manages monetary policy.