Regardez la vidéo gratuite Spidernet

(13.1 MB) ajouté le 20 May 2016 Joué 226 fois Planète Plantes Nature
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Spidernet

Description de l'animation:

The main reason spiders spin webs is to catch their dinner. When an insect, such as a fly, flies into a spider's web, it gets stuck on the sticky threads. When a spider catches prey in the sticky strands of its web, it approaches the trapped insect and uses its fangs to inject venom.

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