Johnny Cash was a famous country singer known for his deep voice and dressing mostly in black. Some of the songs he is notable for are: * Ring of Fire * A Boy Named S â¦ ue * One Piece at a Time * I Walk The Line * Folsom Prison Blues
1. Catabolism. 1  The process by which complex molecules are broken down into smaller, simpler molecules. 2  Also known as: destructive metabolism. 3  Word derivation: Cata: down.  Two key results of catabolism: Stored energy is released.
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 substances are absorbed through the small intestine into the blood stream.he term mechanical digestion refers to the physical breakdown of large pieces of food into smaller pieces which can subsequently be accessed by digestive enzymes. In chemical digestion, enzymes break down food into the small molecules the body can use.