ALOT OF POINTS marking people as brainlist if correct

Answer:
14. A Carbon dioxide
15. C glucose
Explanation:
#14 is A, carbon dioxide because cellular respiration releases Carbon dioxide (co2) and H20 (water).
#15 is C, glucose because photosynthesis takes in Co2, h20, and Sunlight and creates sugar (glucose) and oxygen.
The products of photosynthesis are the reactants of cellular respiration and vice versa.