Excretory System: Wastes - Solid


Defecation:


- The digestive system removes feces, the solid undigested wastes of digestion, by a process called defecation.

-Is the final act of digestion by wich organism eliminate solids.


Diferences of Defecation and Excretion:

-Defecation is the final act of digestion by which organisms eliminate solid.

-Excretion is the process of eliminating waste products of metabolism.


Don´t forget:
- The skin also acts as an organ of excretion by removing water and small amounts of urea and salts.
Defecation also can be called elimination.

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