the student calculates that the volume of the stearic acid placed on a water surface with an area of 245 cm^2 is 1.5 x 10^-4 cm^3. The student's calculated length of the stearic acid molecule will be

Which is true concerning the products and reactants of photosynthesis and cellular respiration? a. the products of photosynthesis are sugars and the reactants of cellular respiration are starches. b. the products of photosynthesis are reactants in cellular respiration. c. oxygen is needed for photosynthesis and is given off in cellular respiration.