Seals do not breathe underwater in the same way fish do with gills. Instead, they use their lungs to breathe air at the surface and then hold their breath while diving. Seals have evolved several physiological adaptations that allow them to stay underwater for extended periods: 1. **Oxygen Storage**: Seals https://birdwatchinglogbook12345.bloginder.com/33725644/do-seals-breathe-underwater