Answer:
What stinks when living and smells good when dead?
This food is a staple for households worldwide. Its definition is: An edible seed, typically kidneyΒ-shaped, growing in long pods on certain leguminous plants.
What can be grown without sun or soil and can either provide nourishment or deliver poison?
I'm a soft, sweet food made from a mixture of flour, shortening, eggs, sugar, and other ingredients, baked and often decorated.
It is basically a cake made of cow.
I stand in one place yet fill the whole room. I can be filled with molten rock and come in every hue. What am I?