Which animals and plants are edible?
There are too many animals, such as chickens, ducks, geese, fish, shrimps, crabs, mussels, snails, squid, jellyfish, pigs, cows, sheep, horses, donkeys and mules ... Plants include wheat, barley, rice, sorghum, corn, millet, oats, sweet potatoes, buckwheat, potatoes and soybeans.