Describe 3 ways landscape and biodiversity are different in southern california vs. northern california.

What did not occur in the proterozoic eon a)the oxygen levels increase greatly in the atmosphere,b)the emergence of the eukarya , c)muti cella’s eukaryotic organisms began to diversify,d)anaerobic bacteria kept thriving with more oxygen

What statement about energy is true

Which step is the same in both forms of fermentation, as well as in cellular respiration?