When a plant grows , the size of the leaves of that plant may increase.
Leaves leaves are the main photosynthetic organs of a plant.
When a plant grows, the main photosynthetic organs do as well.
What has photosynthetic organs which grow when it does?
  - green
  - clams
  - Bats
  - mussels
  - coral
  - plant
  - fruit
  - cells