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.
The food color is absorbed by the celery from its roots, whatever color you put in the water affects the color of the celery.
It depends on how much food coloring you are trying to absorb, and how big the celery is. If you have a small stick of celery and a lot of food coloring, it will most likely take about a week or so for the celery to completely absorb the food coloring. When the color of the water and the color of the celery switch places, it is fully absorbed. I will be doing this experiment myself to see how long in days, minutes, and seconds it takes, but if you have any more questions, try it!
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Celery can change color if you put the ends of it in food coloring such as a blue, or red.
it turns that color!!!
My best guess is celery contains celery! It is a fibrous plant with green coloring and whitish coloring on inner surfaces.
it only absorbs it on aWednesdayand on that day it takes 20hours
the sun absorbs the colour when it beams down
It absorbs different wavelengths of visible light
The flower's stem absorbs water so it blooms out as an wonderful colored flower.
no
The Veins Will Turn Blue