Animals

How do salmon find their way back to their home river to spawn every year?

More Questions from Animals
Which animal has horns?
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What is the typical gestation period for dogs?
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Which of these animals is an endangered carnivore from the Eastern USA?
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What is the largest mammal in the world?
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Which of these choices is a mammal?
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What animal is thought to have helped spread the bubonic plague long ago?
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Which animal makes a baaing sound?
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Which wild cat was often kept as a pet by the forest Indians of South America?
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