Question

The breaking apart of foods into smaller and smaller units is called ____________.

a. digestion
b. absorption
c. metabolism
d. molecular function

Answer 1

It known as digestion (A).
Hope this helps :).

Answer 2

The correct option is: a. digestion

Step-by-step explanation:

Digestion is the process by which the large complex molecules of food are broken down into small molecules. The two types of digestion in a human body are: Mechanical digestion and Chemical digestion.

Mechanical digestion includes physical breakdown of complex food molecules into simpler molecules.

Whereas, chemical digestion is a process by which the digestive enzymes help in the breakdown of complex food molecules into simpler molecules.