What is a key difference between an electrolytic cell and a voltaic cell? a.) the anode is where the oxidation takes place. b.) the cathode is where the reduction takes place. c.) there are two half-reactions. d.) there is an outside energy source. e.) the electrons move from the anode to the cathode.

Draw the structure of dna nucleotide with adenine as nitrogenous base

When ash and dust begin to settle on the ground, they eventually become compacted by

How is anaerobic respiration affected by changes in temperature? (5 points)based on the conditions of early earth, what conclusion can you draw about the amount of anaerobic respiration that was occurring at earth’s beginning? explain your answer.(5 points)if there was a sudden drop in temperature after the evolution of the first living cells, predict how that might have affected the changes in the atmosphere and the evolution of cyanobacteria and other autotrophs. explain your answer. (5 points)