Nature

416 facts · 8/28

Natural world, wildlife, ecology, and natural phenomena

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  Nature

  Nettles sting but nourish with iron and minerals

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  Nature

  Sponges are nature's ancient water filters

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  Nature

  Tiny copepods feed the ocean's future fish

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  Nature

  Swiss chard stems dye fabrics red

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  Nature

  Ocean waves glow with tiny living lights

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  Nature

  Tiny plankton blooms power ocean life and half our oxygen

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  Nature

  Sea cucumbers eject their guts to escape predators

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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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