Mechanical
The rectum is responsible for controlling the release of solid wastes from the body. This mostly occurs in the excretory system.
Mechanical digestion.
By definition mechanical digestion is a physical part of digestion.
The type of digestion that chewing is referred to as is mechanical digestion.
both
Digestion is completed in the rectum where it is excreted out as faeces
Majority of digestion occurs in the small intestine.
most chemical digestion occurs in the duodenum
The type of 'digestion' that occurs in archaebacteria is the same as other prokaryotes. It is not actually digestion, but they derive food from their environment, such as soil or decayed plant matter, to create and use energy.
digestion...lol
Most of digestion occurs in the stomach and most absorption occurs in the small intestine.
Heterotrophs- digestion occurs inside the body. Saprotrophs- digestion occurs outside of body.