BioFlix Activity: Cellular Respiration and Photosynthesis - Chemical Cycling Can you identify how chemicals cycle in an ecosystem? To review the chemical inputs and outputs of cellular respiration and photosynthesis, watch these BioFlix animations: Cellular Respiration and Photosynthesi Part A - Chemical cycling in an ecosystem Drag the labels onto the diagram to identify how chemicals cycle in an ecosystem. glucose D HO CO Sunlight energy Submit My Answers Give Up Type here to search Ecosystem Photosynthesis (in chloroplasts) Gas we exhale Water Food that plants produce Gas produced by photosynthesis Cellular respiration (in mitochondria) !! ATP for cellular work Reset Help 1.p