Explique o acréscimo verificado na produção de minerais metálicos em Portugal, de 2003 a 2007.

Answer light in color; silica-rich;

The answer is a. it makes more sense then the other answers listed there.

The cause of the intolerable acts was king george was furious about the boston tea party and closed the harbor and took away their self government until all the tea was paid for. the effect was these acts just stirred up more british hating feelings. now people in all 13 colonies were angry. b.