A coolie carries a load of 500 N to a distance of 100 m on a horizontal platform. The work done by him is

Iwould sure like to answer your question but i honestly just don’t know

answer and explanation;

composition refers to both the types of minerals within a rock and the overall chemical makeup of the rock while texture refers to the size and arrangement of the minerals or grains that make up a rock. both composition and texture can be used to classify rocks, such as igneous rocks. texture describes how the rock became solid or crystallized from liquid, melted rock. composition of a rock describes the minerals that make up a particular rock.

The answer is  a.first and third quarters