What is the source of the carbon dioxide that is used in photosynthesis? a. sunlight b. the soil c. the atmosphere d. the plant

Photosynthesis is a process by which green leafy vegetables produce their own food. In order to do so, they will be needing the light from the sun and also carbon dioxide. The source of carbon dioxide for the photosynthesis, the answer is letter C.

The source of the carbon dioxide that is used in photosynthesis is c. the atmosphere. In photosynthesis, plants use carbon dioxide and water to produce glucose and release oxygen and ATP. They take carbon dioxide from the atmosphere which contains the small amount of carbon dioxide (0.04%), but enough for photosynthesis.