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What is the difference between a dolphin and a porpoise?
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Most dolphins have a beaklike nose and a large swelling on the forehead. Porpoises, which are the smallest of the whales, have a somewhat stubby head and never have a beak. Dolphins and porpoises are both types of small whale. They feed on fish and can swim very fast to catch their prey. | | A dolphin |
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Back
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Book:
Best Ever Q&A
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Section:
Nature
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Chapter:
Sea Mammals
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