Answer:
If you are referring to a cellular organelle than I would say lysosomes because, they do just that, they digest intracellular waste.
Answer:
Explanation:
I have had a research similar to this so if I were to say, Lysosomes play the largest role in the decomposition of the human body because they remove waste as well as destroying a cell after it dies. This is a process also or more commonly known as autolysis.