Match each primary mechanism of the digestive system with its corresponding definition.
-Excretion of the residues of the digestive process (feces) from the rectum, through the anus; defecation
A)Motility
B)Ingestion
C)Elimination
D)Secretion
E)Digestion
F)Absorption

Question

Quizplus · Accepted Answer

The definition matches with the mechanism of elimination, which involves the excretion of feces from the rectum through the anus.

The other answer choices are:
A) Motility: refers to the movement of food through the digestive system, which includes both mechanical and chemical digestion. 
B) Ingestion: refers to the process of taking in food through the mouth. 
D) Secretion: refers to the release of digestive juices and enzymes to aid in the breakdown of food. 
E) Digestion: refers to the breakdown of food into smaller molecules that can be absorbed and utilized by the body. 
F) Absorption: refers to the process of nutrients and other molecules being taken up by the body from the digestive tract into the bloodstream.

Match Each Primary Mechanism of the Digestive System with Its