Marmar 34

5. mailakoak
Zelulak (22 min.)
  NEURONAK (26min)
  NERBIO SISTEMA:
 BIDEOA
 Hezurrak 1
 Hezurrak 2
 Giharrak edo muskuluak 1
 Giharrak edo muskuluak 2
 Ikusmena (24 min.) https://www.youtube.com/watch?v=QPmxnd3PjQU 
Entzumena (26min.) https://www.youtube.com/watch?v=9GrNLryR9K4 
Dastamena (25 min.) https://www.youtube.com/watch?v=6dxr9RAndKM
Ukimena (24min.) https://www.youtube.com/watch?v=VhiCOLWBH2E
Usaimena (3min) https://www.youtube.com/watch?v=KXLkqgX6dL8

 6. mailakoak
 Digestioa (24min.) https://www.youtube.com/watch?v=L9ZpQMPtLNI
 Arnasketa (24 min.) https://www.youtube.com/watch?v=blyK50vbxu4
 Iraitz sistema (26 min.) http://www.youtube.com/watch?v=NE7oXe-twsU
 Odolaren ibilbidea (25 min.) http://www.youtube.com/watch?
Zirkulazio sistema (25 min. ) https://www.youtube.com/watch?v=ypfzZLJmLWo 
Bihotza(26min.) http://www.youtube.com/watch?v=eXAot64vueE ç
Ugalketa (21 min.) https://www.youtube.com/watch?v=uxHn1tNvkCw