Justicia

https://www.youtube.com/watch?time_continue=7&v=_gF-AaExXhg

Antiguo lago
https://www.youtube.com/watch?v=_RJurcYzCYg&t=161s

El clima

https://www.youtube.com/watch?v=CiZbF-gV2sQ&t=9s

reproducción de hongos y bacterias

https://www.youtube.com/watch?v=DKmo_4wsQXQ

https://www.youtube.com/watch?v=xkMcblHyfuA

MAPA INTERACTIVO DE RIOS

http://serbal.pntic.mec.es/ealg0027/mexicorios1.html

Islas de México

http://cuentame.inegi.org.mx/territorio/islas/default.aspx?tema=T

II Bimestre

RELIEVE

https://www.youtube.com/watch?v=50xa5zLKimw&feature=related

RELIEVE MEXICANO

https://www.youtube.com/watch?v=S-RUwueWifU

LA POLINIZACION

https://www.youtube.com/watch?v=v-AKeYjGTeI

REPRODUCCION ASEXUAL

https://www.youtube.com/watch?v=CRVRBPgjtdU

REPRODUCCION DE LAS PLANTAS                                                                                                                                

https://www.youtube.com/watch?v=fvyUvcRwX0E

https://www.youtube.com/watch?v=85KrLnqIUrU

PARTES DE LA FLOR

https://www.youtube.com/watch?v=McQr16DQVcw