Why does this animal never age? - Raymond Adkins
TED-Ed · Science & Maths · 5 min · 434 thousand views · published 2026-10-20
Explore the incredible regenerative abilities of hydras, and get to know their biology to find out if they're really immortal. -- In 1740, n hydra hydras hydra regenerate hydra regeneration abraham trembley Cnidaria immo
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