What are the two reasons why fossils of early life don't fossilize well?

Organisms decompose additional quickly after they square measure up-to-date with element. ... once Associate in Nursing organism is buried quickly, there's less decay and also the higher the prospect for it to be preserved. The arduous components of organisms, like bones, shells, and teeth have an improved probability of turning into fossils than do softer components.

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

emerging idea only occurs as a raw idea that could appear out of nowhere. meanwhile, to reach scientific consensus , that idea must be structured and tested over and over again through various experiments. the scientific consensus transforms the raw idea into idea that is more reliable through the process of scientific elimination.