Gaining knowledge regarding the circulatory system means understanding that it serves as the body’s key transport network, ensuring that necessary nutrients, oxygen, and metabolic waste products reach all tissues and organs. According to Rogers et.al. (2024), its job is to receive metabolic chemicals from external sources, distribute them efficiently to cells and tissues, and eliminate waste products, therefore supporting metabolic processes critical for cellular development, repair, and energy generation. Examples of this intricate system include arteries, veins, the human spleen, and vena cava segments.

–
Reference/s:
Rogers, M.E., Matthews, B.E., & Oliver, M.F. (2024, February 26). circulatory system. Encyclopedia Britannica. https://www.britannica.com/science/circulatory-system