GARCIAPAOLA 7TH PERIOD
photosynthesis is a the process to convert light energy into chemical energy and stores the sugar. Plants only need light energy to make c02 and h20.They let c02 in and 02 out, c02 is carbon dioxide and 02 is oxygen. We need 02 because it helps us breath ,and we let out carbon dioxide. glucose is made by green plants by photosynthesis.