PLS HELP AND STOP DELETING MODERATORS

50 points! need answer asap. what type of organic compound contains the following functional group? (2 points)

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.

The lab procedure involves several factors, listed below some were variable and some were constant. label each factor below v for variable ot c for constant