Dolpins Animal questions and Answers Author:Erik D. Stoops, Jeffery L. Marin, Debbie lynne Stone How much do you know about dolphins? Dolphins are amazing creatures. They can hold their breath, swallow food whole, and see clearly underwater. And they're fascinating in other ways, too! Find out as you look at these remarkable creatures in their natural habitats and read incredible questions-and-anwser facts.