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Why aren't we eating grass? There's a lot more grass than meat in front of us.
by muzani 5y ago
Why aren't we eating grass? There's a lot more grass than meat in front of us.
- PaulHoule 5y agoYou have to carry around a huge and failure prone digestive system if you want to eat grass. Horses and cows have deadly problems with their digestive systems much more often than we do.