Many people say dolphins are intelligent. They seem to be able to think, understand, and learn things quickly. But are they as smart as humans, or are they more like cats and dogs? Dolphins use their brains quite differently from the way humans do. But scientists say dolphins and humans are alike in some ways. How?
Like humans, every dolphin has its own "name". The name is a special whistle. Each dolphin chooser a specific whistle for itself, usually by its first birthday. Dolphins are like people in other ways, too. The "talk" to each other about a lot of things such as their age, their feelings, and finding food. They also use a system of sounds and body language to communicate. Understanding dolphin conversation is not easy for humans. No one "speaks dolphin" yet, but some scientists are trying to learn.
READING COMPREHENSION.
1. Which sentence about dolphin language is true?
2. Why do dolphins sometimes help fishermen?
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