Decomposers
When an organism dies, its body is broken down and decomposed by other organisms, such as bacteria, fungi, and scavengers. These organisms help recycle the nutrients from the dead organism back into the ecosystem.
After decomposers consume dead organisms, the minerals in the organism's tissues are released back into the environment as nutrients. These nutrients can then be recycled and taken up by plants, starting the nutrient cycle again.
Decomposers are organisms that break down dead or decaying organisms
dead organisms help new organism because they decompose all the bad things that can hurt a new organism
A decomposer is an organism that breaks down the organic matter of other dead organisms to feed itself. It takes quite a while for a dead organism to decompose.
Saprophyte
Your question is an oxymoron. Nonliving means they are dead. If it is dead it ceases to be an organism. Organisms are alive.
fungi
The decomposer will decompose the dead organism into soil.
Any organism which is dead and has ceased to live is a nonliving organism. This applies to all animal and plant family organisms. ;)
Bacteria
a decomposer