wunder beta🌡️ How the Body Controls Its Temperature
Discover how your body holds a steady 37°C through homeostasis, sweating, shivering, and clever changes in blood flow.
What you’ll learn
- Keeping in BalanceDefine homeostasis and describe how the body detects and controls its temperature.Homeostasis is keeping the body's internal conditions steady. Body temperature is held near 37°C, where enzymes work best. Sensors in the skin and brain detect changes, and the brain acts as a control centre that triggers responses to restore normal temperature.
- Cooling Down and Warming UpExplain how sweating, blood vessel changes, and shivering cool or warm the body.When too hot, the body sweats and widens surface blood vessels to lose heat. When too cold, it narrows those vessels and shivers to make and save heat. These automatic responses always work to return the body to its normal temperature.
Questions this course answers
What temperature does the human body try to stay close to?
The body keeps its core near 37°C, where cells work best.
What is homeostasis?
Homeostasis is keeping internal conditions steady.
Which part of the body acts as the control centre for temperature?
The brain is the control centre that coordinates the response.
How does sweating cool you down?
Evaporating sweat removes heat from the skin.
When you are too cold, what do your muscles do to warm you up?
Shivering muscles release heat to raise temperature.
When you are too hot, blood vessels near the skin:
Widened surface vessels let more heat escape from the skin.
Grounded in trusted sources
- BBC Bitesize
- Britannica
- KidsHealth (Nemours)
- NHS
Every Wunder lesson is built from real, reputable sources — never invented.
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