Penguins don’t have teeth. They have backward-facing fleshy spines that line the inside of their mouths instead. The spines help them guide their food down their throats. DSC_4059
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- DSC_4059.jpg
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- COPYRIGHTED ALL RIGHTS RESERVED
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- 800x800 / 371.3KB
- Contained in galleries
- Gentoo Penguins
