It is impossible for life to evolve without what crucial task?

i do not know and i have a 100 in this class

well, you see. the answer to your question is quite simple. the thing that is big, powerful, and over 9,000 is your mom.

nucleic acid molecules are incredibly complex, containing the code that guarantees the four different nucleotide units comprise dna, the nucleic acid of interest to the genealogist. and one of four nitrogen-containing molecules called nucleotides