the celery take in the water
By osmosis, water molecules in the vacuoles of the celery move into the salt water. Loss of pressure in the vacuoles causes the cells to collapse and the stalk to wilt.Concentrated water in the celery cells passes out to the saltwater where water is less concentrated.
how do you make the withered celery stalk firm and crunchy in just short period of time
the celery will die
The Veins Will Turn Blue
When limp celery is placed in pure water, it undergoes a process called osmosis. Water moves from an area of higher concentration (the pure water) to an area of lower concentration (the cells of the celery, which have a higher solute concentration). This movement of water into the celery cells causes them to swell, restoring the celery's crispness and firmness. As a result, the celery becomes turgid as the cells fill with water.
The salt outside the celery is higher than it is inside. Water will leave the celery and it will (over time) become wilted. If you put the celery into plain water, the water will move into the celery causing it to become firmer. The water will always move to where there is more salt. There is a saying that "water follows salt".
put the celery stick in different color water for 3 days!
put it in water
The celery has veins because the veins help the celery transport nutrians throughout the plant. Have you ever done the experiment when you put a celery in colored water? The celery's veins transport the color throughout the celery. It does this because the celery's veins transport the nutrians, so it does it with the water also.
The wilted celery may absorb some water and become slightly more hydrated, but it may not fully revive it. The lack of nutrients in distilled water may limit the celery's ability to fully recover. It is best to use a solution with nutrients, such as a mix of water and plant fertilizer, to help wilted celery recover.
The food color is absorbed by the celery from its roots, whatever color you put in the water affects the color of the celery.
that's fine just put something else