Which questions (more than one) would clarify the evidence in the chart? (note: enteric fermentation is a way that some animals digest food) a. what are the other sources of methane gas that are responsible for 8% of emissions? b. which type of livestock releases the highest quantities of methane gas during digestion? c. what is the predicted rate of increase for the emission of fluorinated gases in the twenty-first century? d. which gases are released during production of electricity from fossil fuels? e. which production processes lead to the release of carbon dioxide during coal mining?