AQA Combined Biology Paper 1 AQA Combined Science AQA Combined Biology Paper 1 Lesson Content 0% Complete 0/46 Steps AQA Combined Science – The Heart AQA Combined Science – The Lungs AQA Combined Science – Cardiovascular Disease AQA Combined Science – Health and Disease AQA Combined Science – Alcohol and Smoking AQA Combined Science – The Leaf AQA Combined Science – Transpiration AQA Combined Science – Investigating Transpiration AQA Combined Science – Translocation AQA Combined Science – Organisation AQA Combined Science – Viral Diseases AQA Combined Science – Bacterial Diseases AQA Combined Science – Fungal and Protest Diseases AQA Combined Science – Human Defence Systems AQA Combined Science – The Immune System AQA Combined Science – Vaccination AQA Combined Science – Antibiotics and Painkillers AQA Combined Science – New Medicines AQA Combined Science – Infection and Response AQA Combined Science – Photosynthesis Back to Course Next Lesson