GCSE Biology worksheets bundle on circulation, disease and plant transport, covering blood, the circulatory system, the heart, coronary heart disease (CHD), non-communicable disease, cancer, and xylem and phloem. Students practise key topics including red and white blood cells, plasma, platelets, arteries, veins and capillaries, major heart blood vessels, double circulation, stents and statins, lifestyle and environmental risk factors, tumours, transpiration and translocation. Suitable for KS4 / GCSE Biology lesson practice, homework, retrieval, intervention and revision. Includes both questions-only worksheets and versions with answers for independent work and quick marking. Ideal for teaching and revising the Organisation unit and available at a lower cost than purchasing the worksheets individually. (50% off)