The Green River Formation is famous because it: is the largest fossil deposit in the world
contains the oldest known bat fossil
O has the most recently discovered fossil deposit
O is the best known location for carbonized fossils

Which element is used in photosynthesis found in atmosphere and fixed by bacteria?

What is unique about the members of the group of fungi to which penicillium notatum belongs? they are not important for medicine. they are not made up of hyphae. they are used in fermentation. they lost the reproductive phase.

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