What distinguishes bacteria from archaea?
a. all archaea live in extreme environments, and bacteria do not.
b. all archaea are unicellular, and some bacteria are multicellular.
c. archaean dna is made up a different set of nucleotide bases than is bacterial dna.
d. archaean cell walls are made up of different compounds than are bacterial cell walls.

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.

they dont have any evidence