Answer:carbondioxide is taken in, and reduced to glucose by reducing it's oxidation numbe
3.13 x 10 ^9
This is because only 1 number is front of the decimal and 2 numbers should be after
The three methods of carbon dioxide transport in the blood are dissolution in blood plasma, binding to hemoglobin, and carried in the form of bicarbonate. About 7% of the carbon dioxide is dissolved in the blood plasma. The majority of the remaining 93% is carried as part of the bicarbonate buffer system while the rest binds to hemoglobin.