Fill in the Blanks Human Body SystemsOnline version Practice identifying the eleven human body systems. by Angela Fieseler 1 digestive reproductive skeletal urinary integumentary lymphatic muscular circulatory endocrine cardiovascular respiratory nervous The system is the anatomical system of a species that allows it to move . The system provides the body's means of transforming food to energy . The system is the organ system that produces , stores , and eliminates urine . The system is a system of glands that involve the release of extracellular signaling molecules known as hormones . The system is the organ system that protects the body from damage , comprising the skin and its appendages ( including hair , scales , and nails ) . The system is a network of conduits that carry a clear fluid called lymph . The system is a network of specialized cells that communicate information about an organism's surroundings and itself . The / system is an organ system that passes nutrients , gases , hormones , blood cells , nitrogen waste products , etc . to and from cells in the body . The system is the system that allows for the continuation of the human species . This system is different in both males and females : The system is the system that supports us and gives us our shape . The system's function is to allow gas exchange .
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