A. "The wellness-illness continuum is used to categorize individuals into distinct health categories, such as healthy or sick." The continuum does not divide individuals into fixed categories but instead emphasizes the dynamic and fluid nature of health. B. "The wellness-illness continuum is a model that shows a person's health moving between complete wellness and complete illness in a linear fashion." While the model involves movement, it is not linear but influenced by various factors such as lifestyle and environment. C. "The continuum recognizes that health is multidimensional and includes physical, mental, and social well-being." The wellness-illness continuum emphasizes a holistic perspective of health, considering multiple dimensions. D. "The wellness-illness continuum focuses on a person's ability to stay completely well without any variations in health status." The continuum acknowledges variations in health status over time and does not focus solely on complete wellness.