IGCSE Edexcel Double Science/ Triple Biology Paper 1 Flashcards: Komila’s Joana’s Coordination and response coordination and response Uses of biological resources movement of substances and photosynthesis Ecology biological molecules Transport across membranes + photosynthethesis Transport the digestive system nutrition respiration Circulatory system and blood gas exchange nature and variety of living organisms nature and variety of living organisms respiration and gas exchange inheritance Inheritance reproduction reproduction excretion @yasmine_b4 flashcards