Science Common Sense
1247 - How does the human body maintain the stability of substances and various states within it?
The human body maintains stability of substances and various states through a process called 'homeostasis.' This is like a thermostat in your home that keeps the temperature steady.
Homeostasis works in the following ways:
- Temperature control: When your body gets too hot, you sweat to cool down. When it's cold, you shiver to warm up.
- Hunger and thirst: Your body tells you when you need food and water to keep your energy levels balanced.
- Blood sugar: When you eat too much sugar, your body releases insulin to keep sugar levels balanced.
- Maintaining blood pressure: Your body controls blood vessel size to maintain a healthy blood pressure.
All these systems work together to keep your body in balance.