The extensive capillaries in a capillary bed create an increase in the total surface area of these blood vessels, which results in slower blood flow through capillaries.
Capillaries are intricate and tiny vessels of blood that are found throughout the human body.
Substances such as fluids. liquids and moisture pass through the capillary wall by osmosis, diffusion, and filtration.
A sufficient amount of osmotic and hydrostatic pressure determines the intensity of fluid movement across the wall.
Moreover, they also carry nutrients, oxygen, and other fluids to all the cells of the body system.
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