How does the heat content of the reaction change in the process of photosynthesis when a glucose molecule is formed?   the value of q is negative  the value of q is positive  the value of q remains constant  the value of q decreases the value of q equals zero

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.