Conception to Birth - Development of Fetus 02 de abril de 2013 - 22:08 - SOCIAL AND NATURAL SCIENCE Facebook Twitter Whatsapp Email
Sergio Aguado 6ºC - 04 de abril de 2013 - 22:33 The first video is more real but the second one sais better the fetus characteristics.Thanks teacher for this video.
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Estibaliz -
Sergio Aguado 6ºC -
Thanks teacher for this video.