Oceans
Which of the following traits are used to help classify whales as mammals?
More Questions from Oceans
When consumed over long periods of time, ocean water causes what in humans?
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The longest river in the world is located on what continent?
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All of Brazil's river systems drain into which ocean?
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As much as 80% of marine debris comes from what source?
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The Amazon River empties in to which of these oceans?
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Pufferfish and boxfish are deadly to humans because of the presence of what poison in their skin and organs?
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The ocean tide is created by earths relationship to which of these celestial bodies?
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