ºÝºÝߣshows by User: andresruizs1 / http://www.slideshare.net/images/logo.gif ºÝºÝߣshows by User: andresruizs1 / ºÝºÝߣShare feed for ºÝºÝߣshows by User: andresruizs1 https://cdn.slidesharecdn.com/profile-photo-andresruizs1-48x48.jpg?cb=1523490099 Maestra: Pepito, ¿como se llama el compuesto químico para evitar el embarazo? Pepito: -Nitrato Maestra: NItrato ?? NItrato de qué? Pepito: -Nitrato de meterlo