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They get narrower therefore less blood flows through vessels. The body will try to keep the core warm. Doing so will cause the extremities to become less so.

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11y ago
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13y ago

They press out on the skin trying to release heat from the blood stream.

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11y ago

Blood vessels vasconstrict

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Q: What happens to blood vessels when the body temperature rises?
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Related questions

What happens to blood vessels when the temperature rises?

Blood vessels vasconstrict


What do your blood vesseles do when your body temperature rises rises?

The blood vessels dilate.


When body temp rises blood vessels in the skin do what?

When body temperature rises, blood vessels in the skin dilate. This expansion allows heat to be released from the superficial vessels of the skin.


When body temperature rises blood vessels in the skin what?

When body temperature rises, the blood vessels in the skin dilate? This helps to decrease the temp of blood and thus decrease the body's core temp by having cooler blood circulating.


When body temperature rises blood vessels in the skin?

When body temperature rises, the blood vessels in the skin dilate? This helps to decrease the temp of blood and thus decrease the body's core temp by having cooler blood circulating.


When body temperature rises blood vessels in the skin do what?

When body temperature rises, the blood vessels in the skin dilate? This helps to decrease the temp of blood and thus decrease the body's core temp by having cooler blood circulating.


When you exercise you generate excess heat and your body temperature rises Blood vessels dilate in the skin warm blood flows closer to the body surface and you lose heat is an example of what?

When you excercise you generate excess heat and your body temperature rises. Blood vessels dialate in the skin, warm blood flows closer to the body surface, and you loose heat this exceplifies what


What happens to pressure in a container while the temperature rises?

Answer The pressure increases when the temperature rises.


What happens to icicles when the temperature rises?

They melt.


What happens to a quartz when its heated?

It rises in temperature.


What happens to the temperature of water after calcium oxide is added?

Temperature rises.


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The temperature of air is decreased.