+**Viscera** refers to the soft internal organs housed within the body's main cavities, like the [Heart](/wiki/heart) and intestines. These vital structures tirelessly perform essential functions, sustaining [Life](/wiki/life) with their rhythmic, hidden work.
+## See also
+- [Organ](/wiki/organ)
+- [Anatomy](/wiki/anatomy)
+- [Physiology](/wiki/physiololgy)
... 1 more lines