Organisms that have the ability to use an atmospheric gas to produce an organic nutrient are known as ?

Plants. Cuz plants breathe carbon dioxide.

linnaeus is the father of taxonomy

explanation:

which is the system of classifying and naming organisms. one of his contributions was the development of a hierarchical system of classification of nature. today, this system includes eight taxa: domain, kingdom, phylum, class, order, family, genus, and species.