The capillaries then obtain the metabolic wastes and carbon dioxide and Merge them to form venules. The venules pour inside the blood during the veins that ultimately drain in the vena cava. The vena cava ultimately returns many of the blood to the correct atrium to send out the https://mysocialfeeder.com/story4805025/the-smart-trick-of-blood-castle-mu-online-that-nobody-is-discussing