Oceans
The average adult blue whale's heart weighs approximately how many pounds?
More Questions from Oceans
What is a natural or manmade earthen barrier along the edge of a stream, lake, or river called?
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What two natural predators are known to prey on beluga whales other than humans hunting them?
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Which direction do most ocean currents flow at the equator?
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The difference in elevation between the crest of a wave and the trough is termed what?
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Oceanic means what as it relates to the environment?
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