Liz will explain everything you need to know about how the human immune system works for your A Level Biology exam. She will look into how the different components of the immune system work together to fight infection and what happens when the immune system goes wrong. Ideal for preparing you for your A Level Biology exam.
Let other students help you revise for your A Level Biology exams. In this series, students break down complicated revision subjects to its core components helping you rock your exams. Find your FREE online course here: http://bit.ly/2TaDFD8