Aging that occurs as a natural developmental process as a result of the passage of time is defined as:

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Primary aging refers to the biological changes that occur as a result of the natural aging process and the passage of time. These changes are inevitable and include things like wrinkles, gray hair, and decreased organ function. Secondary aging, on the other hand, refers to the effects of specific diseases or lifestyle factors (such as poor diet or lack of exercise) that can exacerbate and accelerate the aging process. Hypokinesis and sarcopenia are both related to aging, but they refer to specific symptoms or conditions rather than the overall aging process itself.

Aging That Occurs as a Natural Developmental Process as a Result