The first case of using two words as a scientific name was introduced by John Ray, he was an english naturalist of the XVII century. He used complex terms <span>composed by two words to describe the species.</span>
The first case of using two words as a scientific name was introduced during the Renaissance. Option B is correct.
Binomial nomenclature which is a "two-term naming system", also refered to as binominal nomenclature ("two-name naming system") is a formal system of naming species of living things by giving each a name composed of two parts, both of which use Latin grammatical forms, even though they can be based on words from other languages.
Loss of factory jobs led to less in the middle class or you needed to work a white collar job to be middle class. Industrial jobs moved overseas leaving those working in factories without jobs. Middle class jobs no longer included factory work but rather service jobs many requiring college degrees.
