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19 h 12 m, 29 jul 2002 año - Basic structures of the embryo start to develop into areas that will become the head,chest, and the abdomen (trimester 2)
Descripción:
(trimester 2)
Añadido al timeline:
8 dic 2017
0
0
299
Stages of Development
fecha:
19 h 12 m, 29 jul 2002 año
Ahora mismo
~ 21 years ago
Fotos: