Which statement correctly compares nucleic acids and carbohydrates?
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they both contain phosphorus, but only nucleic acids contain hydrogen.
they both contain carbon, hydrogen, and oxygen in a 1: 2: 1 ratio.
they both contain carbon, but only carbohydrates contain oxygen.
they both contain carbon, but only nucleic acids contain phosphorous.

The correct answer is they both contain carbon but only nucleic acid contain phosphorous.

Explanation:

Carbohydrates are Polyhydroxy aldehydes or Polyhydroxyketones.Carbohydrates are composed of carbon,hydrogen and oxygen.The general formula of carbohydrate is CnH2nOn.

  Nucleic acid on the other hand composed of nucleotides that contain nitrogen base ,ribose sugar and phosphate group.

       The phosphate group is absent in carbohydrates.

segmentation=endoskeleton=backbone=coelom=tissues

you did not attach the discourse, but i assume it to be the discourse on the origin and basis of inequality among men (the original titile in french is: "discours sur l'origine et les fondements de l'inégalité parmi les hommes"), also know as "second discourse". in this discourse, jean-jacques rousseau emphasizes that private property is the basis of all inequalities.

therefore, what enabled the old regime to maintain as long as it did was private property.