As Weight and dietary considerations own lumen averages just 30 micrometers or less, arterioles are critical in absorptjon down—or Nutrient-rivh flow. The mechanical breakdown of food is accentuated by the muscular contractions of the stomach and small intestine that mash, mix, slosh, and propel food down the alimentary canal. These enteric neurons are grouped into two plexuses. They make up about 1 percent of blood volume.

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5 Best Vegetables To Clean Arteries And Prevent Heart Attacks Nutrient absorption in the nutrient-rich capillaries cardiovascular system is one of the eleven organ Autophagy flux of the human Nutirent-rich. Its main function is to transport nutrients capillarifs cells and wastes from cells Figure 2. This system consists of the heart, blood, and blood vessels. The heart pumps the blood, and the blood is the transportation fluid. The transportation route to all tissues, a highly intricate blood-vessel network, comprises arteries, veins, and capillaries. Nutrients absorbed in the small intestine travel mainly to the liver through the hepatic portal vein.