bloodstream, blood vessel, heart, liver, lymph, lymph gland, lymph node, node, pump, ticker, vein, vena

circulatory, digestive tract, bloodstream, arteries, intestines, capillaries, lymphatics, gastrointestinal tract, gi tract, vasculature, venous blood, aorta, left ventricle, perfuse, digestive, abdominal aorta, small intestine, bronchioles, peritoneal cavity, lymphatic system, bronchial tubes, lungs, subarachnoid space, ureters, ventricles, extracellular fluid, erectile tissue, nephron, alimentary tract, lymph, electrical conduction, epididymis, abdominal cavity, hepatic artery, alveoli, nasal cavity, tubules, inferior vena cava, arterioles, phloem, vas deferens, pancreas, thoracic duct, hepatic vein, venous, duodenum, epicardium, bronchi, efferent, jejunum, iliac artery, adrenals, microcirculation, ductus arteriosus, meningeal, eustachian tube, inguinal canal, umbilical vein, aqueous humor, myocardium, glomeruli, reticulum, osmotic pressure, oviduct, parenchyma, vagus, fallopian tube, pericardial sac, placenta, hindgut, pylorus, pelvic cavity, peristalsis, liver, adrenal cortex, leucocytes, solutes, femoral vein, respiration, urethra, merozoites, tissues, autonomic nervous system, amnion, parathyroid gland, thoracic cavity, embolus, meshwork, myometrium, anal canal, lymphatic tissue, adrenal medulla, perivascular, phrenic nerve, lateral ventricle, mesenteric, superior vena cava, arterial, edematous, pleural cavity, spermatic cord, hemolymph

body, organic structure, physical structure

vascular system

cardiovascular system