Metal Age videos

Hello, guys!
These are the links to the videos we have watched in class about the Metal Age. Besides, I upload the link to the video in Spanish that we haven´t watched in all the groups.

-https://www.youtube.com/watch?v=kd4dlNxaPwk

https://www.youtube.com/watch?v=jLsWmAR0m_E

-https://www.youtube.com/watch?v=aiiKBpJ0eoM

Remember that the exam will be a quiz based on all the topics we have studied in class:
- Questions in English on the hominisation process videos (in Spanish).
- Activities done in class.
- All the information in the English book (from page 40 to page 46)