
Bitesize GCSE Biology
Dr Alex Lathbridge breaks down what homeostasis is and looks at the different types of external stimuli that can affect the body, and how automatic control systems work.
Sounds,8 episodes
Use BBC.com or the new BBC App to listen to BBC podcasts, Radio 4 and the World Service outside the UK.

Dr Alex Lathbridge breaks down what homeostasis is and looks at the different types of external stimuli that can affect the body, and how automatic control systems work.
Sounds,8 episodes