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Description Edit

David Attenborough looks at how some creatures have formed mutually beneficial partnerships - if you scratch my back, I'll scratch yours. From the BBC.

Appears on these pages

  • Commensalism

    Commensalism is a type of symbiotic relationship where one species benefits and the other is...

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current04:46, December 2, 2013Thumbnail for version as of 04:46, December 2, 201304:20480 × 269 (17 KB)Bdolphin11 (wall | contribs)created video


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