F-2 (Expedient Setup)

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The human body is a complex and intricate machine, capable of performing a wide range of functions that are essential to its survival. The brain, which serves as the central control center, sends out signals through the nervous system to various parts of the body, instructing them on what actions to take. The heart pumps blood throughout the body, supplying oxygen and nutrients to all organs and tissues. The lungs breathe in oxygen and release carbon dioxide, a process that is crucial for maintaining proper respiratory function. The digestive system breaks down food into its component parts, allowing the body to absorb the necessary nutrients it needs to function properly. In addition to these basic functions, the human body is also capable of performing many other complex tasks, such as moving, thinking, and feeling emotions. These abilities are made possible by the intricate network of neurons that make up the nervous system, which allows for the transmission of information between different parts of the brain and body.