A long-term goal taking years to achieve can be broken down into shorter-term goals, each taking years to achieve.
A. 20; 4
B. 4; 40
C. 20; 40
D. 4; 20

Dna is a polymer of which consist of a sugar, a phosphate group, and a a. amino acids; nucleotide b. nucleic acids; nucleotide c. nucleotides; nitrogenous base d. nucleotides; nucleic acid e. proteins; nucleotide