/ http://www.slideshare.net/images/logo.gif / ºÝºÝߣShare feed for ºÝºÝߣshows by User: joserosas7731 https://cdn.slidesharecdn.com/profile-photo-joserosas7731-48x48.jpg?cb=1523512119 Sou Químco e trabalho em Lic.Atualmente no IEEP e G.GURJÃO