Answer: Decomposers.
Explanation:
Decomposers are the biosphere´s microorganisms, including bacteria, fungi, and even warms. They decompose dead organic material, such as leaf litter, lifeless wood, animal corpses, and feces. That means decomposers break those materials into their basic elements: water, carbon dioxide, minerals, and nutrients such as Nitrogen, Phosphorus, and Potassium. Then those elements can be reabsorbed by plants
