Some deep-sea fish have tubular eyes that point upward — looking for prey silhouetted against the faint light above.
Fact #9571
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There are more atoms in a glass of water than glasses of water in all Earth's oceans.
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There is a river in the ocean — the Gulf Stream moves more water than all of Earth's rivers combined.
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Many deep-sea fish have transparent or nearly invisible bodies.
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The snowshoe hare changes fur color with the seasons for camouflage.
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The immortal jellyfish (Turritopsis dohrnii) can revert to its juvenile state after reaching adulthood.
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The Pacific Ocean is the deepest ocean on Earth.
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Some whales can hold their breath for over an hour.
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Deep-sea creatures often grow slowly due to limited food availability.
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