59.The Immune System_ B and T Cells _ A-level Biology _ OCR, AQA, Edexcel 1100 -- 5:00 App 27.GCSE Biology - Transport in plants - Translocation (Phloem) and Transpiration 47 -- 2:51 App 36 GCSE Biology - What Are Bacterial Diseases 49 -- 4:02 App 23 GCSE Biology - Blood ...
you can't control your blood sugar level what is stored in the gall bladder? bile what is the purpose of bile? neutralises stomach acid and breaks down fats what is the thorax? the top part of your body how is the thorax separated from the rest of your body? the diaphragm how does ...
22. Artificial components for the blood system. 23. Transport systems in plants. 24. The removal of waste and water control. 25. Controlling temperature and blood glucose. 26. Waste, deforestation and the destruction of peat bogs. 27. Biofuels and food production.Emily Bird...
Past Exam Questions Explain why we are told not to exercise immediately after eating a large meal. (3) Answer To digest food the digestive system needs a greater blood supply. During exercise the working muscles needs a greater blood supply. Blood is therefore shunted away from the digestive ...