👉 Blood streams are the channels or pathways in which blood circulates throughout the body. These streams include veins, arteries, and capillaries. The liver is responsible for filtering blood from the bloodstream to remove toxins and waste products that may be harmful to the body. The heart pumps blood throughout the body, delivering oxygen and nutrients to cells throughout the body. Blood vessels are the smallest blood vessels in the body and work together with the heart to transport blood across the body. These vessels include veins, arteries
