Final answer:
Adolescence marks the peak of hearing ability, which remains relatively stable in early adulthood (approximately in the 20s and early 30s), followed by a gradual decline in later years.
Step-by-step explanation:
The human ear is a special sensory organ that has several functions, including the collection and amplification of sound waves, as well as providing information about body position. The question refers to the typical auditory development and health of an individual. During adolescence, the hearing ability tends to peak and usually remains constant during the early part of early adulthood, which generally coincides with a person's 20s and early 30s. As an individual progresses through late adulthood, however, hearing ability typically begins to decline due to various factors such as prolonged exposure to loud noises, the natural aging process of the auditory system, and potential health conditions that can impact hearing.