Oceans
The crown-of-thorns starfish has been known to cause harm to what?
More Questions from Oceans
How many different types of coral would you find on the Barrier Reef?
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Approximately how many pounds does the average sperm whale's heart weigh?
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A finless porpoise takes its name from a near-complete lack of which fin?
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What is the distance over water in which waves are generated by a wind having a rather constant direction and speed?
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The Amazon River empties in to which of these oceans?
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