While teaching how different food items can be kept fresh for some time, Radha enumerated the following techniques to her class:
A. Put it in a bowl and keep the bowl in an open container having cold water
B. Wrap it in a damp cloth
C. Spread it open in sunshine
D. Cut it into small pieces and keep it in the dark
Which one of the following food items is she referring to, corresponding to technique ‘b’ above?

Correct option is B

The correct answer is Green coriander.
Ways to keep food fresh:
Food items Method to keep it fresh
Milk Boil it.
Cooked Rice Put it in a bowl and keep the bowl in an open container having cold water.
Green coriander Wrap in a damp cloth.
Onion, Garlic Keep it in a dry open place or spread it open in the sunshine.
Kaju Burfi Cut it into small pieces and keep it in the dark.