nomagugufaith829 nomagugufaith829
  • 02-07-2022
  • Biology
contestada

how do blood vessels function to maintain body temperature on hot and cold day​

Respuesta :

scarne23 scarne23
  • 02-07-2022

Answer:

Vasodilatation

Explanation:

The blood vessels under your skin get wider. This increases blood flow to your skin where it is cooler — away from your warm inner body. This lets your body release heat through heat radiation.

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jamesscotts
jamesscotts jamesscotts
  • 02-07-2022

Answer:

on a hot day they vasodillate causing a lot of blood to flow near the skin surface thus losing heat by convection while voice versa during cold Temp

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