What is not an examlpe of a organic fertilizer

Did the universe cool off or get hotter as it expanded after the 'big bang"?

If you perfer to learn by reading to yourself instead of participating in a group discussing, you are most likely an

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