av AlejandraMAria Ortiz Salazar för 2 årar sedan
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The first division between continents was made by ancient Greek navigators, who named them 'landmass, terra firma'.
Generally classified by convention rather than any strict criteria, nowadays seven regions are regarded as continents from a geopolitical point of view.
Se enfoca de acuerdo a las necesidades fisicas , entorno economico y reproductivo, relaciones sociales y lugar de la familia en lla sociedad.
como se compone la familia, sistema de valores, patrones comunicacion ,roles y jerarquiaz