State different types of economic activity

The Primary Sector, i.e., raw materials.

The Secondary Sector, which includes industry and manufacturing.

The Tertiary Sector, i.e., services.

The Quaternary Sector, which we also call the 'knowledge sector. '

answer; i do believe that its(gestation,suction-aspiration or vacuum aspiration;

answer; actus reus, the killing is the act, which constitutes the crime;