Teddy describing the conditions on early Earth. Which line contains an error? (5 points 1. Atmosphere has low levels oxygen, and prokaryotic cells use anaerobic respirati 2. Carbon dioxide builds up, and heterotrophs evolve and begin producing oxygen 3. Increased oxygen levels most cells. autotrophs and heterotrophs becorle the dominant life forms
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Teddy describing the conditions on early Earth. Which line contains an error? (5 points 1. Atmospher...
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