ledouxrt t1_ixkld82 wrote
Reply to comment by HappySkullsplitter in TIL that ruminants, such as cattle, sheep, and giraffes, do not have a top row of front teeth. They instead have a dental pad where gums meet directly to their bottom row of front teeth. by gmnitsua
Maybe that's why their life expectancy was much lower than ours is now. 😋
[deleted] t1_ixlzf5y wrote
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