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12 questions from this quiz
Maintaining constant internal environment
Around 37°C
They denature and lose their function
Activity slows, less energy produced
Blood vessels widen to increase heat loss
Blood vessels narrow to reduce heat loss
Inner layer beneath the epidermis
Evaporation removes heat from the body
Acts as the thermoregulatory centre
Control of water & mineral ions in blood
Water moves in; cells swell & may burst
Controls water reabsorption in kidneys
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