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The human body is a complex and intricate system that has been studied and analyzed for centuries. Despite this, there is still much to be learned about how it functions and what makes it tick. One of the most fascinating aspects of the human body is its ability to adapt and change in response to various stimuli. This can be seen in the way our bodies respond to exercise, with muscles growing stronger and more efficient over time. It is also evident in the way our brains reorganize themselves in response to new experiences and learning.