10. Frog 🐸

The info for this came from the American Museum of Natural History, Frog Fun Facts:

“The bulging eyes of most frogs allow them to see in front, to the sides, and partially behind them. When a frog swallows food, it pulls its eyes down into the roof of its mouth, to help push the food down its throat.”

I also found this cool BBC video where David Attenborough describes the swallowing fact.