Digestion breakdown the largest food molecules into small molecule and it help to give the energy

Digestion is the break down of large insoluble molecules into a small water soluble molecules that they can be absorbed into water plasma

It is a complex process of turing the food into nutrients, which digestion process the body  uses energy, growth and cell repair needed to survive. 

Digestion is the breakdown of large insoluble food molecules into small water-soluble food molecules so that they can be absorbed into the watery blood plasma. In certain organisms, these smaller subs...read more