Absorption is best described as the:
A. reactions that break chemical bonds of food particles.
B. elimination of feces and some metabolic wastes.
C. movement of food particles through the wall of the alimentary canal.
D. passage of foods and liquids from one digestive organ to the next.

Explanation:

1. Absorption: in general is the act of absorbing or assimilating

2. It is the process of absorbing substances or molecules into the cell or also many other ways.  

3. Absorption in the best way is  described as ,  it is  the movement of food particles or molecules through the wall of the alimentary canal. Through absorption the end products of digestion are absorbed into the blood or lymph.

c is the answer : )               your welcome

a and c are the answeres