Answer:
x =0
Explanation:
If there is not given value but the line is in horizontal than value will become 0
Answer:
C is probably the best answer
External migration takes place for educational or economic reasons as well, but often, it is politically motivated. An international migrant is someone who moves to a different country. Simply, internal migration refers to the movement of people within a country.
Yo diria que se trata de topografia, ya que este muestra un diseño o mapa casi similar al relieve real ,si es que hay depresiones,curvas entre otros.( diria yo aunque la geologia también es algo similiar a ese concepto pero yo diria que es topografia,de todas maneras espero que te sirva)
