Dueling Dinosaurs
- Autor: Sharon Pochron
- Narrador: Highlights for Children
- Editora: Highlights
- Duração: 0:03:20
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Sinopse
Article about Triceratops' horns and their purpose. Triceratops had a sharp horn growing above each eye and a smaller horn growing in the center of its nose. Scientists wonder whether these dinosaurs used their headgear to recognize each other, to fight off predators, or to do a different kind of battle.
Capítulos
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Dueling Dinosaurs
Duração: 03min
