I had a abnormal c x-ray it showed a density in the retrocardic area of lungs what does it mean? Dr. John Chiu Dr. Chiu See doctor: You need to discuss this with your doctor since there are many types of densities which signify different things.
Relevance. Rating Newest Oldest. Best Answer: As said before, photosynthesis does not produce water, it uses the sun's energy to combine carbon dioxide and water to produce carbohydrates and gives off oxygen as a by-product.
The equation for photosynthesis is below. Now if you look at the product side (to the right of the arrow), you will see that two things are produced in photosynthesis: Oxygen and Glucose. However, the oxygen that is produced in photosynthesis is released to the enviroment, leaving you with glucose. So, photosynthesis basically produces oxygen to release into the enviroment, and a carbohydrate (gives energy) for the plant. So to answer your question, the main product in photosynthesis is a carbohydrate. Hope this helps!