Biology Module 4: GCSE (Additional Science)

I was looking on this site and noticed that no-one has done a complete overlook for B4... since I have an exam on it in January I thought I'd make this to help myself revise and decided to put it up here to help others as well.

It includes;

Homeostasis

Negative Feedback

Hypothalamus

Enzymes

Osmosis

Active Transport

Diffusion

From Kathryn. C