There are many facts about pigs. Pigs have small lungs. Some people like to keep pigs as pets. Wild pigs are called boars. They eat plants and meat. There are around 2 billion pigs in the world.
Pigs
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There are many facts about pigs. Pigs have small lungs. Some people like to keep pigs as pets. Wild pigs are called boars. They eat plants and meat. There are around 2 billion pigs in the world.