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The Endowment for Human Development
The Endowment for Human Development
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Multilingual Illustrated DVD [Tutorial]

The Biology of Prenatal Development




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National Geographic Society This program is distributed in the U.S. and Canada by National Geographic and EHD. [learn more]

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The 8-Week Embryo

Chapter 30   8 Weeks: Brain Development

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Chapter 31   Right- and Left-Handedness

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Chapter 32   Rolling Over

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Chapter 33   Eyelid Fusion

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Chapter 34   "Breathing" Motion and Urination

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Chapter 35   The Limbs and Skin

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Chapter 36   Summary of the First 8 Weeks

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