Oceans
The only enemy to the orca or killer whale is which of the following predators?
More Questions from Oceans
How old was the Captain of the Titanic when it went down?
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The difference in elevation between the crest of a wave and the trough is termed what?
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For a storm to be called a hurricane it must reach wind speeds of what?
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Humpback whales use which of the following to trap krill, plankton, and or small fish like herring, mackerel, capelin and sand eel?
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In what century did Vitus Bering discover Alaska while exploring what became the Bering Strait?
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The average adult blue whale's heart weighs approximately how many pounds?
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Daintree Reef in Australia was named after what geologist?
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