Photosynthesis occurs in autotrophic green plants, some bacteria and algae. It uses pigments to absorb light energy to power reactions that make carbohydrates. Respiration is the reverse of photosynthesis because it breaks down carbohydrates to release ATP.
You came in luck! I just learned about this yesterday!! Hopefully this helps you!! Brainliest?? Anyways have a great day! :))
Photosynthesis - The process by which green plants prepare their own food in the presence of sunlight with the help of chlorophyll is known as photosynthesis.
Respiration - The taking in of oxygen by us and exhaling out of the carbon dioxide is known as respiration.