BioFlix Activity: Photosynthesis-The Stages Drag the labels onto the diagram to identify the inputs and outputs of the two stages of photosynthesis. Use only pink labels f H2O Group 1 Group 1 ADP co2 Group 2 Group 2 Group 1 Group 1 Group 1 Drag the labels onto the diagram to identify the inputs and outputs of the two stages of photosynthesis. Use only pink H20 Group 1 Group 1 0 ADP +P CO2 NADP+ light Group 2 Group 2 02 Group 1 Light Reactions Group 1 Group 1 Calvin Cycle