They use carbon dioxide during photosynthesis, to make food.
carbon dioxide
Carbon Dioxide
photosynthesis
photosynthesis
photosynthesis
photosynthesis
photosynthesis
Plants (producers) use carbon dioxide to make glucose for food. When it breaks down glucose for food, it produces carbon dioxide just like we do when we break our food down for energy.
Photosynthesis. by Benda Benjamen
Producers get the carbon dioxide that they need to make food from the consumers. Consumers and producers swap the gasses that they need to survive.
producers take in carbon dioxide from photosynthesis and so they create the system because consumers eat the producers they get carbon and so on so forth.we eventually release that carbon into the air as carbon dioxide.