Beton Gray AC 60x60cm

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The human body is a complex system of organs and tissues that work together to maintain life. It consists of 11 major systems, each with its own unique functions and processes. These systems include the skeletal, muscular, nervous, circulatory, respiratory, digestive, endocrine, urinary, immune, integumentary, and reproductive systems. The skeletal system provides support and protection for the body, while the muscular system enables movement and maintains posture. The nervous system transmits signals throughout the body, controlling voluntary actions such as walking or talking. The circulatory system transports oxygen and nutrients to cells, while removing waste products. The respiratory system brings oxygen into the lungs, where it is absorbed into the bloodstream. The digestive system breaks down food into nutrients that can be used by the body. The endocrine system produces hormones that regulate various bodily functions, such as growth and metabolism. The urinary system eliminates waste from the body through urination. The immune system defends against pathogens and disease-causing agents. The integumentary system protects the body from external damage, while the reproductive system enables reproduction and childbirth. Each of these systems plays a vital role in maintaining overall health and well-being.