View by Category

CENTRO DE BACHILLERATO TECNOLOGICO industrial y de servicios no 78 - PowerPoint PPT Presentation

About This Presentation
Title:

CENTRO DE BACHILLERATO TECNOLOGICO industrial y de servicios no 78

Description:

De esta manera no ocurre la fertilizaci n, evit ndose el embarazo. ... Finalmente el cuello del tero se hace impenetrable para los espermatozoides ... – PowerPoint PPT presentation

Number of Views:193
Avg rating:3.0/5.0
Slides: 14
Added by: Anonymous
Category:

less

Write a Comment
User Comments (0)
Transcript and Presenter's Notes
About PowerShow.com