"...there would be no keeping him as it would forever unfit him to be a slave."
"<span>He would at once become unmanageable, and of no value to his master."</span>
The question is not understandable.
Answer:
Decomposers recycle nutrients from dead things, that can be for example used again as fertile soil to grow producers.
There is only one answer included here, and even that is incomplete. What are our choices?