<P> The lymphatic system extracts, transports and metabolizes lymph, the fluid found in between cells . The lymphatic system is similar to the circulatory system in terms of both its structure and its most basic function, to carry a body fluid . </P> <P> The musculoskeletal system consists of the human skeleton (which includes bones, ligaments, tendons, and cartilage) and attached muscles . It gives the body basic structure and the ability for movement . In addition to their structural role, the larger bones in the body contain bone marrow, the site of production of blood cells . Also, all bones are major storage sites for calcium and phosphate . This system can be split up into the muscular system and the skeletal system . </P> <P> The nervous system consists of the central nervous system (the brain and spinal cord) and the peripheral nervous system consists of the nerves and ganglia outside the brain and spinal cord . The brain is the organ of thought, emotion, memory, and sensory processing, and serves many aspects of communication and controls various systems and functions . The special senses consist of vision, hearing, taste, and smell . The eyes, ears, tongue, and nose gather information about the body's environment . </P> <P> The reproductive system consists of the gonads and the internal and external sex organs . The reproductive system produces gametes in each sex, a mechanism for their combination, and in the female a nurturing environment for the first 9 months of development of the infant . </P>

What are the systems in our human body