Beautiful. For those playing at home, the answer to #4 depends mostly on diet, and for a typical Westerner it will most likely be 0.8. That is, slightly more O

Beautiful. For those playing at home, the answer to #4 depends mostly on diet, and for a typical Westerner it will most likely be 0.8. That is, slightly more O2 is used than CO2 is produced, representing a mixed metabolism of carbohydrates and fats.