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blood capillaries |
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blood capillaries Etymology: AS, blod + L, capillaris, hairlike the tiny vessels that convey blood between the arterioles and the venules and allow for internal respiration and nourishment of tissues. The capillary wall generally has a thickness of one cell, permitting easy diffusion of gas molecules; occasional tiny openings permit diapedesis of leukocytes, distribution of nutrients to the tissues supplied by the capillary network, and collection of waste products released by the cells. How to thank TFD for its existence? Tell a friend about us, add a link to this page, add the site to iGoogle, or visit webmaster's page for free fun content. |
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This acid helps in decreasing the level of cholesterol around the blood capillaries and helps in normal blood circulation in the body. Honey deters infection, stimulates the formation of new blood capillaries and connective tissues, and is anti-inflammatory and anti-bacterial. This gas exchanger is composed of blood capillaries like those in the mammalian lung but instead of these being surrounded by large alveolar spaces, the capillaries are immediately adjacent to very small air capillaries that are only 3 to 15
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