Hey mate.Here are some adaptations of aquatic animals, but, not anyspecific animal.1. Streamlined body reduces friction when the animal movesthrough the water.2. Smooth, almost furless body helps aquatic mammals movethrough the water with little friction.3. Dense fur helps streamline the bodies of some aquatic mammalsand keeps them warm.4. Dense waterproof feathers keep cold water away from bird'sskin and prevent wetting of the feathers.5. Webbed feet, formed from thin skin between the toes, worklike paddles.6. Long legs and necks keep the bodies of wading birds out ofthe water and are thin, light, and easy to move, and the longneck helps the birds to reach the water, or below it, forfood.7. Strainers in the mouth filter food particles from thewater.8. Flippers provide a large surface for pushing against waterand act like paddles.9. Eyes positioned on top of the head allow animals to hidealmost fully submerged in water and still detect predators orprey above the water.10. Nostrils positioned near the top of the head allow animalsto come to the surface to breathe while only a small part ofthe body can be seen.11. Nostrils close when the animal goes under the water.12. Blubber, a thick layer of fat or oil stored between the skinand muscles of the body, provides insulation.13. Transparent eyelids cover the eyes of animals swimmingunderwater.14. Flattened tails serve as paddles.15. They have webbed feet.16. They have fins and tails to help them in swimming. Theirtails give them directions.