What is a critical factor in improving the quality of life for older adults?

Improving the quality of life for older adults encompasses a holistic approach that involves multiple components working in synergy. Access to social services is crucial as it can provide support in areas such as housing, nutrition, and transportation, which directly impact an individual’s ability to live independently and comfortably. Engagement in physical activity is equally important, as regular exercise has been shown to enhance physical health, maintain mobility, and boost mental well-being, reducing the risk of several chronic conditions. Additionally, access to health care professionals ensures that older adults receive timely medical attention, preventive care, and management of existing health issues, which can greatly enhance their overall health status and life quality.

Therefore, recognizing that all of these factors—social services, physical activity, and health care access—are intertwined and essential collectively illustrates why the correct answer encompasses all of them. Together, they create a comprehensive support system that addresses various aspects of an older adult's life, leading to a significant improvement in their quality of life.