The photograph shows a water lily plant, which is a hydrophyte. Which statement explains why the stomata are found on the upper side of the leaf?
- Ato allow carbon dioxide from the air to enter the leaf for use in photosynthesis
- Bto allow carbon dioxide produced by photosynthesis to leave the leaf
- Cto allow oxygen from the air to enter the leaf for use in photosynthesis
- Dto allow oxygen from the water to enter the leaf for respiration