Read following sentence from herman melville’s short story "bartleby, the scrivener".

and here bartleby makes his home, sole spectator of a solitude which he has seen all populous—a sort of innocent and transformed marius brooding among the ruins of carthage!
which literary device is employed?
a. allegory
b. irony
c. allusion
d. symbolism

answer: node would be introduced.   is the correct

explanation:

carbohydrates: (starches and sugars) composed of carbon, hydrogen, and oxygen.

lipids: (fats, oils, and waxes) are made of carbon and hydrogen atoms.

nucleic acids: contain hydrogen, oxygen, nitrogen, carbon, and phosphorus. they are polymers of nucleotides. a nucleotide has three parts, a 5-carbon sugar, a phosphate     (-po⬇️4) group, and a nitrogenous base.

proteins: made up of nitrogen, carbon, hydrogen, and oxygen. they are polymers of amino acids.