Oceans
How many chambers do the hearts of sperm whales have?
More Questions from Oceans
The St. Lawrence Seaway opened in 1959 allowing oceangoing ships to reach which Minnesota city?
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In what year did the International Whaling Commission declare blue whales to be a protected species because of a huge decrease in their population?
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Which country is located on the west coast of South America?
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For a storm to be called a hurricane it must reach wind speeds of what?
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The government-sanctioned plan to sink ships in order to create reefs is referred to as what?
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