This medication isn't used as a first line of defense against acne breakouts. Spironolactone is only effective against acne caused by hormonal fluctuations, for example women who break out around the time of their monthly cycle.
Organic matter is recycled in an ecosystem by decomposers. Decomposers are organisms such as bacteria and fungi that break down the organic matter in the dead bodies of plants and animals. As the decomposers feed from the dead animals, they break down the organic compounds into simple nutrients.
These are the herbivores and carnivores of the ecosystem. By eating other organisms they gain both food as an energy supply and nutrient molecules from within the biomass ingested. For instance to build new protein consumers have to eat protein contain amino acids. Decomposers are the waste managers of any ecosystem. The are the final link in a foodweb breaking down dead organic matter (DOM) from producers and consumers and ultimately returning energy to the atmosphere in respiration and inorganic molecules bake to the soil during decomposition.