Oceans
The only enemy to the orca or killer whale is which of the following predators?
More Questions from Oceans
What country's appetite for fish is depleting resources in other areas?
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What percentage of life on earth is contained within the ocean?
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In the 1970's, a large and failed expansion to Florida's Osborne Reef was comprised mostly of what?
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Dissolved salt makes up what percentage of ocean water?
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What do ship captains use to help them know when it is safe to dock at the ocean's edge?
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What ocean lies between Africa and North and South America?
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