3.5.16

SIMULADOR DE EXÁMENES EN LÍNEA DE ESPAÑOL Y MATEMÁTICAS




  • USUARIO Y CONTRASEÑA, PREGUNTAR CON TUTOR(A)

9.3.16

Ácidos y Bases

video

video

Mujeres que cambiaron el mundo...


Women who changed the world.
Women who changed the world. Literary mastery, pioneering science, life-saving discoveries and actions for peace and human rights – achievements of women around the world awarded the Nobel Prize. Learn more about the impactful work of these Laureates at Nobelprize.org.#InternationalWomensDay #WomensHistoryMonthPhotos: Ulla Montan, Alexander Mahmoud, Nobelprize.org. Music: Epidemic Sound.
Posted by Nobel Prize on martes, 8 de marzo de 2016