On a hot day, how does the skin respond in order to reduce the body’s internal temperature?
- Aarterioles constrict, sweat production decreases, hairs stand on end
- Barterioles constrict, sweat production increases, hairs lie flat against the skin
- Carterioles dilate, sweat production decreases, hairs lie flat against the skin
- Darterioles dilate, sweat production increases, hairs lie flat against the skin