Biology
What is the fin on the backs of fish, some whales and dolphins called?
More Questions from Biology
What natural response would a human have to the cold?
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What bird became extinct when settlers came to the island and let loose rats, which killed the birds?
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What is the expected time an organism will live called?
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What will happen to crops if they do not get enough water while getting too much heat?
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What animal has the biggest and heaviest brain among all animals?
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