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The Endowment for Human Development
The Endowment for Human Development
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Bone Formation


7 weeks, 4 days

From The Biology of Prenatal Development.Buy Now

Script: Kaulu veidošanās, jeb pārkaulošanās, sākas ar atslēgas kaulu un kauliem augšējā un apakšējā žoklī.

All ages referenced to fertilization, not last menstrual period.
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Hiccups & Startle Response
Hiccups & Startle Response
Joining Hands
Joining Hands
Bone Formation
Bone Formation
Eyes and Eyelids
Eyes and Eyelids
Fingers and Toes
Fingers and Toes
4D Ultrasound
4D Ultrasound
Free resources and training for educators
Buy the Biology of Prenatal Development DVD


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