Word | Noun | Adjective | Verb | Adverb |
---|---|---|---|---|
organic structure | Yes | No | No | No |
respiratory system | Yes | No | No | No |
organic structure (noun) | respiratory system (noun) |
---|---|
the entire physical structure of an organism (an animal, plant, or human being) | the system for taking in oxygen and giving off carbon dioxide; in terrestrial animals this is accomplished by breathing |