organism vs metabolism

organism and metabolism both are nouns.

Word	Noun	Adjective	Verb	Adverb
organism	Yes	No	No	No
metabolism	Yes	No	No	No

organism (noun)	metabolism (noun)
a living thing that has (or can develop) the ability to act or function independently	the organic processes (in a cell or organism) that are necessary for life
a system considered analogous in structure or function to a living body	the marked and rapid transformation of a larva into an adult that occurs in some animals