Homeostasis and response

What you'll learn

1. 1

   Imagine your body is like a smart thermostat — it keeps things just right, no matter what's happening outside.

2. 2

   What does your body do when you get too hot?

3. 3

   Drag the thermometer to show your body's normal temperature — around 37°C.

4. 4

   Let's see how your body reacts when you run a race.

5. 5

   What happens to blood vessels near your skin when you get hot?

6. 6

   Now imagine you're shivering in the cold. Set the thermometer to show your body fighting to stay at 37°C.

7. 7

   Which part of your body acts like the 'control centre' for homeostasis?