They began in deserts of Arabia and in the far west.
Many of our scientific ideas come from Ancient Greece :)
Answer:
cualquiera de los diversos sistemas de pensamiento en los que se considera que los objetos de conocimiento dependen de alguna manera de la actividad de la mente.
Answer:
Build a study schedule
Develop a learning inventory
Divide the content material into manageable chunks
Read, write, repeat
Practice
Explanation:
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