| The Birth of Earth & Ancient Oceans |
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Video Description
Earth’s first living creatures were denizens of the deep—strange sea animals, abundant and diverse. See what these first ocean-dwellers looked like, and visit the amazing Burgess Shale, a gold mine of fossils from the Cambrian era.
The Comprehension Questions are available to download as an RTF file. You can save the file to your desktop and open it in a word processing program.
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Product Type: DVD
Price: 69.95
Covering key topics in the high school chemistry curriculum, this series is an effective overview for the visual learner. Using ....
Price: 69.95
Covering key topics in the high school chemistry curriculum, this series is an effective overview for the visual learner. Using ....
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