Dolphins are one of the most popular animals in the world. They are highly intelligent, and they have been known to save people from shark attacks. We all know that dolphins live in water, but did you know there is a dolphin species that lives on land? Keep reading for more interesting facts about these amazing sea creatures!
We are sure that whales and dolphins had land_living ancestors, but we don’t know what they were like and we don’t know how they __________