Question

Why are dolphins intelligent??

Answer 1

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Dolphins live in complex social groups and have evolved to have highly-developed brains . These factors are the largest contributors to their intelligence . Dolphins have relatively large and complex brains that developed over thousands of generations.

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Answer 2

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Dolphins live in complex social groups and have evolved to have highly-developed brains. These factors are the largest contributors to their intelligence. Dolphins have relatively large and complex brains that developed over thousands of generations.