9PhotosynthesisEasy1 markWhich statement describes the pathway taken by a substance required for photosynthesis?ACarbon dioxide moves through the cuticle into air spaces in the palisade mesophyll and then into chloroplasts.BCarbon dioxide moves through the stomata into air spaces in the spongy mesophyll and then into chloroplasts.CWater moves through the phloem into the epidermis then into chloroplasts.DWater moves through the xylem into the epidermis then into chloroplasts.Grade answerGrading criteria