In its stem..... celery is a stem!
They store food in the roots
The xylem tubes, tubes that suck up water and minerals in a plant, in the celery plant suck up the food coloring which to the tubes, is water. The tubes then just spread the water/food coloring to other parts of the celery.
Dahlia store food in their tubers.
Celery is the stem of a plant.
seed
Seeds store it in the endosperm.
it comes from stalk of celery a a a
No celery is a plant with many edible stalks. However Celeriac (also know as celery root) a relative of celery but is not part of the same plant.
embryo
Cabbage
Leaves
Ginger is a rhizome, Celery is not.