Be sure to answer all parts. carbon dioxide (co2) is the gas that is mainly responsible for global warming (the greenhouse effect). the burning of fossil fuels is a major cause of the increased concentration of co2 in the atmosphere. carbon dioxide is also the end product of metabolism. a general overall equation for this very complex process represents the degradation of glucose (c6h12o6) to carbon dioxide (co2) and water (h2o). c6h12o6 + 6o2 → 6co2 + 6h2o using glucose as an example of food, calculate the annual human production of co2 in grams, assuming that each person consumes 4.59 × 102 g of glucose per day. the world's population is 6.50 billion and there are 365 days in a year.