Improving Conclusion Organization

In a study on the lasting impacts of urban green spaces, researchers observed a unique correlation between the presence of parks in metropolitan areas and the overall mental well-being of residents. They conducted surveys in several cities, gathering data on both the number of parks and the self-reported mental health of individuals living nearby. The results consistently indicated that those who lived in close proximity to parks reported higher levels of happiness and lower levels of stress.

The researchers concluded that access to green spaces could serve as a vital aspect of urban planning. To argue their point effectively, the researchers decided to elaborate on the specific benefits of parks, including opportunities for physical activity, community engagement, and nature exposure.

Which of the following revisions would best improve the organization of the researchers' conclusion?