It’s generally thought to be related to the need to destroy pathogenic bacteria. Animals carry more animal diseases than plants do. Beavers, which are herbivores, have highly acidic stomachs and I have seen it speculated that this is to protect them from waterborn diseases which they are more likely to contract than most herbivores due to their habitat.
It’s generally thought to be related to the need to destroy pathogenic bacteria. Animals carry more animal diseases than plants do. Beavers, which are herbivores, have highly acidic stomachs and I have seen it speculated that this is to protect them from waterborn diseases which they are more likely to contract than most herbivores due to their habitat.