Jump to navigation Jump to search
The elimination by an organism of the waste products that arise as a result of metabolic activity. These products include water, carbon dioxide (CO2), and nitrogenous compounds.
|Instance of||biological process|
|Subclass of||system process|
This category has the following 5 subcategories, out of 5 total.
Media in category "Excretion"
The following 6 files are in this category, out of 6 total.