How do cellular respiration and photosynthesis work together to recycle matter

Photosynthesis makes the glucose that is used in cellular respiration to make ATP. The glucose is then turned back into carbon dioxide, which is used in photosynthesis. While water is broken down to form oxygen during photosynthesis, in cellular respiration oxygen is combined with hydrogen to form water.

Photosynthesis provides the ingredients for the mitochondria to perform cellular respiration. Cellular respiration then provides the ingredients needed to perform photosynthesis. And it goes on and on in a cycle