Many fungi and bacteria are saprobes, and are important decomposers in food chains, returning nutrients to the soil by p许多真菌和细菌属于此类生物，它们在食物链中扮演重要的分解者角色，可以使营养物质通过腐败作用返回土壤。
No, human bodies sink until the gases created by the internal putrefaction have had time to accumulate.除非人体内部腐败过程有足够时间累积气体，不然尸体会下沉的。
Experimental Study of Chronic Osteomyelitis Treated with the Powder of Removing Putrefaction and Promoting Tissue Genera祛腐生肌散治疗慢性骨髓炎的实验研究