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Dolphins love playing in the waves.These talented swimmers will swim quite happily in front of a giant oil tanker. Dolphins are mammals with lungs.This means it
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Dolphins love playing in the waves.These talented swimmers will swim quite happily in front of a giant oil tanker. Dolphins are mammals with lungs.This means it must always come up to the surface to breathe.The dolphin spends its whole life in the
Dolphins love playing in the waves.The talented swimmers will swim quite happily in front of a giant oil tanker. Dolphins are mammals with lungs.This means it must always come up to the surface to breathe.The dolphin spends its whole life in the
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