In what way does photosynthesis recycle matter between the atmosphere and living things

A. Photosynthesis releases carbon dioxide into the air.
B. Photosynthesis changes glucose in food to carbon dioxide and air.
C. Photosynthesis release is water vapor into the air.
D. Photosynthesis change is carbon dioxide an air to glucose in food.

The correct answer is D. Photosynthesis changes carbon dioxide and water into glucose (sugar) and oxygen. This glucose (sugar), which is produced by the living organisms during photosynthesis, is used as food by these organisms and other consumers of the food chain. Similarly, the oxygen produced by photosynthesis is utilized by the living organisms for respiration, which is crucial for their survival. Therefore, photosynthesis helps in recycling matter (carbon dioxide and water) between the atmosphere and living things to sustain life on earth.