Nucleic acids are biomolecules that create O DNA and RNA
O glucose
O cholesterol
O hormones

Nucleic acids are naturally occurring chemical compounds that serve as the primary information-carrying molecules in cells and makeup the genetic material. Nucleic acids are found in abundance in all living things, where they create, encode, and then store information of every living cell of every life-form on Earth.

x would be the most and the least would be y because there are more fruit   and seeds than flock z has insects

not sure if this what   you'r looking for would be percent composition