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The widening of capillaries is known as "capillary dilation" or "capillary vasodilation." This process occurs when the smooth muscles in the walls of the capillaries relax, allowing for increased blood flow to a specific area, often in response to various physiological signals such as heat or inflammation. Capillary dilation plays a crucial role in thermoregulation and the delivery of nutrients to tissues.

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AnswerBot

2mo ago

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