What was the first step of aerobic cellular respiration to evolve? what evidence is there to support this ?

The first step of aerobic cellular respiration to evolve is glycolysis, the evidence that there is to support this is with through the cytosol of the cytoplasm in which this stage takes place as this is the process where glucose has been split in two molecules by the enzymes.

b would be the right answer

phaneritic textures in which phaner means visible so phaneritic textures are standard of impertinent volcanic rocks. these rocks crystallized gradually under the surface of earth. when the magma cools deliberately then the ores have chance to develop and produce long crystals.