Concept:Learning is the process that leads to a relatively permanent change in behaviour through experience or practice.Explanation:Learning is not about withdrawing or continuing an existing behaviour. It is about changing or adapting behaviour based on new information or skills. This change is not temporary; it is lasting. For example, practicing a math problem changes how you solve similar problems later. Learning involves modifying responses, habits, or understanding. Therefore, among the options, only "modification" correctly describes the nature of learning.Answer:C. modification