Final answer:
Corn shucks, grape vines, and okra are examples of items that can be bleached.
Step-by-step explanation:
All of the above are examples of items that are desirable to bleach. Corn shucks, grape vines, and okra can all be bleached to remove stains or discoloration. Bleaching is a common method used to lighten the color of various materials.
Learn more about Bleaching of different materials