. Photosynthesis and cellular respiration are two processes that help drive Earth's carbon cycle. Which f the following statements best describes one of these processes? Photosynthesis depends on the presence of carbon dioxide. b. Photosynthesis releases water as an end product. Respiration releases oxygen that is utilized by animals. d. Respiration depends on the presence of water in the atmosphere. C. 135 words 8:53 AM 12/1/2020 W