Nature
Natural world, wildlife, ecology, and natural phenomena
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Nature
Tiny ocean grazers create most of Earth's oxygen
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Nature
Coral polyps hunt at night for survival
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Nature
Jellyfish are not just passive ocean drifters
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Nature
Starfish can regrow their entire bodies from one arm
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Nature
Sea urchins' spines are their ingenious armor
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Nature
Sea anemones sting prey faster than a blink
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Nature
Cuttlefish change skin texture for camouflage hunting
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Nature
Crabs regrow lost limbs over several molts
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Nature
Lobsters sniff out food with tiny antennae
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Nature
Corals are animals that build their own homes
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Nature
Barnacles glue themselves for life with super cement
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Nature
Shrimp shed their skin to grow bigger
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Nature
Nautilus shells spiral with buoyant gas chambers
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Nature
Scallop muscles strengthen with tidal movements
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Nature
Mussels glue themselves with super-strong protein threads
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