Videos sobre la evolución de la especie humana.

https://www.youtube.com/watch?v=qOJBODNmK88

https://www.youtube.com/watch?v=xmMmW5TaFDE

https://www.youtube.com/watch?v=6XNl-7OJJXc

https://www.youtube.com/watch?v=6XNl-7OJJXc

https://www.youtube.com/watch?v=GHuSsQLe7fY

https://www.youtube.com/watch?v=ZIc-H_XM0h0