Poop

+Poop, or [feces](/wiki/feces), is the solid or semi-solid biological waste product expelled from an organism's digestive tract. It represents matter unabsorbed during [digestion](/wiki/digestion), returning vital nutrients to the environment.

+## See also

+- [Excretion](/wiki/excretion)

+- [Compost](/wiki/compost)

+- [Biology](/wiki/biology)