Ever wondered how starfish move? 🌊 It might look like they’re gliding across the sand, but there’s actually some amazing science happening beneath the surface! Starfish move using a unique water vascular system, a network of canals that use water pressure to create motion. 💧 They pull in seawater through a small opening called the madreporite, which pushes water through their internal canals and into their tube feet, those tiny suction-cup-like structures you can see moving in the video. Each

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