Question

Your essay should answer the following:

Answer 1

1) The stringy transport of xylem and phloem becomes the color of whatever the food coloring color is. 

2) This proves they carry water and minerals up the stem, because if the food coloring does not effect the rest of the stem, it will stay in that same place.

3) the color of the leaves are whatever the food coloring 'color' is. For example, the celery that is placed in red-food coloring has reddish leaves
The Celery placed in blue has bluish-leaves, etc


hope this helps