Taxonomy is the science of naming and classifying organisms based on structural comparisons and genetic evidence.
Answer: Nucleotides
Explanation: DNA is made up of molecules called nucleotides. Each nucleotide contains a phosphate group, a sugar group and a nitrogen base. The four types of nitrogen bases are adenine (A), thymine (T), guanine (G) and cytosine (C).
Matter/atoms.....?
If I remember correctly, then tht would be the answer
