Final answer:
With aging, particularly in late adulthood, individuals may experience a decline in memory, hearing, and hair presence or color. These changes are part of the natural aging process, although individual experiences can vary.
Step-by-step explanation:
As people advance into late adulthood, generally considered to begin in the 60s, certain physical and cognitive abilities tend to decline due to natural aging processes. Some commonly observed losses in older adults include:
- Memory: Cognitive functions like memory can deteriorate, leading to conditions such as dementia and Alzheimer's disease.
- Hearing: The ability to hear often diminishes, sometimes necessitating the use of hearing aids.
- Hair: Many individuals experience hair loss or graying as hair follicles produce less melanin.
Furthermore, the aging process can also result in a decline in muscle strength, reflexes, and sensory perceptions like smell, taste, and vision. It's important to note that while these changes can be common, individual experiences of aging can vary greatly due to genetic and lifestyle factors.