1) Na dimensão social dos indicadores do desenvolvimento sustentável temos: A) População, Trabalho e atmosfera.
B) Saúde, educação e habitação.
C) Educação, segurança e água doce.

Generally, around the globe there are 105 boys born for every 100 girls. however, recently in some countries, this ratio has been altered with a much larger proportion of boys being born in some countries. the primary reason for this shift to a higher proportion of male births has been