<p>Notes, alongside the specification for Biology A Level. The exam board for this specification is Pearson Edexcel (Salters-Nuffield).</p> <p>These notes are concise and comprehensive, with mark schemes and pictures to aid understanding and exam performance. These notes include everything you need to know for topics 1-4.</p> <p>Ideal for revision and exam preparation. Good luck in your exams!</p>