When James Cameron was working on his character, Rose Dewitt Bukater Calvert for the film Titanic, he had already envisioned a feisty character with a dominating mother. Bill Paxton's wife was reading Beatrice's Wood's autobiography.
photosynthesis removes carbon dioxide from the atmosphere, and cellular respiration puts it back. Photosynthesis releases oxygen into the atmosphere, and cellular respiration uses that oxygen to release energy from food.
Cellular respiration is the process used by animals to obtain energy from organic compounds they eat. Difference between Photosynthesis and Cellular Respiration. Both Photosynthesis and Cellular Respiration are processes, which organisms use to obtain energy to sustain life.