Final answer:
Plants, fauna, and community boundaries are factors that can affect the health of a community. These factors are included in the broader category of Environmental Factors in the study of Health.
Step-by-step explanation:
The subject of this question is Health.
Plants, fauna, and community boundaries are factors that can affect the health of a community. These factors are included in the broader category of Environmental Factors, which can have both positive and negative impacts on the health of a community. For example, access to green spaces with plants and animals can promote physical and mental well-being, while exposure to pollution from industrial activities can lead to respiratory problems and other health issues.