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The blood vessels dilate.

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What are vesseles?

a tube in you body that Carry's blood


Which are smallest blood vesseles in the body?

Capillaries


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 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 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.


What is the biggest vessels in the body?

The largest vesseles in the body are arteries. Thay carry blood from the heart to other parts of the body.


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 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 is a perchs blood temperature?

A perch is a cold blooded animals with temperature between 17.6C and 25C, as are all fish, as their body temperate rises and falls with their environment. This means that when the perch is in warm water, their body temperature rises to match it and when it moves to cold water, its body temperature lowers. United Nations Farms


When body temperature rises what becomes active?

The sweat glands become active when the body temperature rises.


What happened to the blood vessels near the surface of the body when body temperature rises to dangerous high levels?

When body temperature rises to dangerously high levels, blood vessels near the surface of the body undergo vasodilation, which means they expand to increase blood flow to the skin. This process helps to dissipate heat through radiation and convection, allowing the body to cool down. However, if the temperature remains elevated, it can lead to heat-related illnesses, as the body's ability to regulate temperature becomes compromised.


Are there blood vesseles in the circulatory system?

Yes there are ...your blood vessels are wrapped around your lungs so that when ou breath in the blood picks up the oxygen and then delivers it to every part of the body