Oceans

Approximately how many pounds does the average sperm whale's heart weigh?

More Questions from Oceans
What ocean did European explorers cross to get to the New World?
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How many pairs of short smooth baleen do adult fully mature gray whales have in their mouth?
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Archaeologists discovered the lost city of Thonis/Heracleion underwater off the coast of what country?
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Which of the following sharks do not exist (to the best of human knowledge)?
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Oceanic trench means what as it relates to the environment?
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Which of the following body parts does the beluga whale not have?
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Which of these is a relatively new method of cleaning up ocean oil spills?
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Which of the following is considered to be the "loudest" living thing on this Earth?
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