A swimmer accelerates from 12 m/s to 13 m/s over 10 s. What is the acceleration? 0.1 m/s²
0.2 m/s²
0.25 m/s²
3 m/s²

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