A decomposer it breaks down food that is decaying to only leave the bone of nothing any decaying living object is getting decomposed by mold.
Coral reefs<span> are also being degraded by many other factors. The list of problems can seem endless: overfishing, fishing using cyanide and dynamite, pollution from sewage and agriculture, massive outbreaks of predatory starfish, invasive species, and sedimentation from poor land use practices</span>
No because that would not be your urine