If you're too cold, blood vessels will constrict, so less blood flows close to the skin's surface (vasoconstriction), and you'll shiver.
Si vous avez trop froid, les vaisseaux sanguins se contracteront, de sorte que moins de sang coulera près de la surface de la peau (vasoconstriction) et vous frissonnerez.
| Text | If you're too cold bloods vessel will constrict, so less blood flows close to skins surface (vasoconstriction) and you'll shiver |
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Tags: b5, bio, controlling-temp
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