A worker enters a bakery where the air temperature remains high.
Which observation is the best evidence that homeostasis is regulating the worker’s body temperature?
The worker’s body temperature changes until it becomes equal to the temperature of the air
The worker’s body temperature falls below its starting level and remains at the lower level
The worker’s body temperature changes slightly, then returns close to its starting level while the air remains hot
The worker’s body temperature rises and remains above its starting level while the air remains hot
76 exam-style questions on AQA GCSE Biology 5.1 Homeostasis, covering 5.1 Homeostasis. Each one has a worked solution and a mark scheme showing where the marks go.