The processes of photosynthesis and cellular respiration are involved in the cycling of carbon dioxide (CO₂) and
oxygen (o) among organisms.
Select at least one check box in each row to indicate the organisms that perform each process that contributes to
the carbon cycle.
Produce CO₂ that is used in photosynthesis
Use CO₂ in photosynthesis
Produce O₂ that is used in cellular respiration
Use O₂ in cellular respiration