Biology (Edexcel, Combined Science, Foundation) Animal Coordination, Control and Homeostasis (Edexcel, Combined Science, Foundation) Topic 7 – Animal coordination, control and homeostasis – Part 1 (Edexcel) Lesson Progress Topic 7 – Animal coordination, control and homeostasis – Part 1 (Edexcel) Previous Lesson Back to Lesson Next Topic Previous Lesson Back to Lesson Next Topic