Mc Cullough Jason SGD214 Flashdrive

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The human body is a complex and intricate system that is capable of performing a wide range of functions, from movement to digestion. The brain, which is located in the skull, plays a crucial role in controlling these functions by sending signals to various parts of the body through the nervous system. The heart pumps blood throughout the body, providing oxygen and nutrients to the muscles and organs. The lungs are responsible for taking in oxygen and expelling carbon dioxide through the process of respiration. The skin helps to regulate body temperature and protect the body from external damage.