1 GCSE Biology resources Search within results Go How ratings and recommendations work Apply Filter resourcesClear all filtersLevelClear filter GCSE SubjectClear filter Biology Exam board Edexcel TopicClear filter Osomsis Photosynthesis and transpiration Respiration and exercise Resources Flashcards Multi-tool B2 Topic 2 GCSE, Biology 7 flashcards 3.0 / 5 Search again