organic structure vs human being

organic structure and human being both are nouns.

Word	Noun	Adjective	Verb	Adverb
organic structure	Yes	No	No	No
human being	Yes	No	No	No

organic structure (noun)	human being (noun)
the entire physical structure of an organism (an animal, plant, or human being)	any living or extinct member of the family Hominidae characterized by superior intelligence, articulate speech, and erect carriage