Question

what is the role of carbon dioxide and water in the process of photosynthesis?

Answer 1

they act as the raw material for the process of photosynthesis
they react to form food for the plant glucose and release oxygen and energy

Answer 2

HEY mate here is your answer

here in photosynthesis the carbon dioxide which are acquired by the plants and water are synthesized with the help of sunlight and in the presence of chlorophyll. which is reduced to carbohydrate.

hope it helps you