What is one responsibility of the Missouri Department of Natural Resources?

The Missouri Department of Natural Resources (DNR) is primarily tasked with environmental protection and resource management. This encompasses a wide range of activities aimed at conserving the state’s natural resources, such as air, water, and land, as well as managing state parks and implementing policies related to environmental sustainability. The DNR plays a critical role in ensuring that Missouri's natural resources are used responsibly and protected for future generations, aligning with broader goals of public health and ecological balance.

Other options involve responsibilities that belong to different state agencies. For instance, managing interstate highways falls under the jurisdiction of the Missouri Department of Transportation. Conducting state audits is a function typically overseen by the state auditor's office, while enforcing tax laws is the responsibility of the Missouri Department of Revenue. Thus, B is the correct answer as it accurately reflects the specific missions and duties of the Missouri Department of Natural Resources.