jesareyna20 jesareyna20 31-03-2021 Biology contestada PLEASE HELP 1. Which of the following pairs of chemicals are understood to be the products of photosynthesis and the reactants in cellular respiration? A. C6H12O6 + 6H2O B. 6CO2+ H2O C. C6H12O6 + 6O2 D. 6CO2 + 6H2O