Since most fungi and decomposers are Saptotrops, The answer is most likely A; Saprobic.
There would be an over abundance of organic waste.
What are you trying to ask?
If there were an interruption in the carbon cycle, life on Earth as we know it would be in danger of being disrupted. ... Without carbon dioxide, the plants would not do as well, and potentially die, creating a problem for all the animals on the planet, Since they have to breathe oxygen to live.
