Bioexpedition
How is the Skeleton of Sharks?
- Autor: Vários
- Narrador: Vários
- Editor: Podcast
- Duración: 0:02:43
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Sinopsis
More information: http://www.sharks-world.com/shark_anatomy/ There are more than 400 shark species in the ocean, but they have the same basic anatomy... all of them have cartilage skeleton.
