Question

Why in severe winters, the skin turns blue ?​

Answer 1

AnSwEr.

The blood vessels in your skin constrict or narrow in cold surroundings, this reduces the amount of heat lost through your skin in an attempt to maintain your internal temperature. Because of this the skin receives less blood and turns a bluish hue.

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Answer 2

Answer:

Because the blood vessels in your skin constrict or narrow in cold surroundings, this reduces the amount of heat lost through in your skin in a attempt to maintain in your internal temperature. Because of this the skin receives less blood and turns bluish hue.

Hope it helps you

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