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How does a shark hunt its prey?
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Although sharks have poor eyesight, they have an excellent sense of smell. They can detect blood diluted a million times in water and will home in on a wounded animal in the sea. Sharks are also able to detect vibrations in the water caused, for example, by the thrashing movements of an injured fish.
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Previous:
Back
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Book:
Best Ever Q&A
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Section:
Nature
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Chapter:
Fish
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