What is the full name and acronym of the federal agency that regulates pesticides?

The correct answer is the Environmental Protection Agency (EPA). The EPA is the federal agency responsible for regulating pesticides, among other environmental responsibilities. This agency ensures that pesticide products are safe for human health and the environment before they can be sold and used. It establishes guidelines for testing and assessing the risks associated with pesticide use, which is crucial for protecting both agriculture and public health.

The importance of the EPA's role cannot be overstated, as it oversees the registration of pesticides, assesses their impact on ecosystems, and enforces compliance with safety standards. By evaluating the efficacy and safety of these chemicals, the EPA plays a vital part in regulating pest control practices, thereby helping to safeguard communities from potential harm.

The other options mentioned, like the U.S Department of Agriculture (USDA) and the Department of Health (DOH), have significant roles in agriculture and public health but do not focus on the regulation of pesticides specifically. Additionally, the National Pesticide Center (NPC) is not an official federal agency but rather an organization that may provide information and resources related to pesticide use.