Kidneys and urinary technique. Waste elements from the body tissues are filtered out through the blood since it flows with the kidneys. The squander then leaves the body in the form of urine. Respiratory program. As blood flows with the capillaries inside the lungs, carbon dioxide is eliminated and oxygen is picked https://www.sgvascularctr.com/a-comprehensive-approach-to-lymphoedema-treatment-a-vascular-surgeons-perspective/