Does the non-metal need to be processed before it can be used? how is this done

White fang goes through many changes in chapter 1. write two to three sentences describing what these changes reveal about who white fang is.

Lena has recruited a small group of students to volunteer to clean up the local park. the typeof group that would best serve this purpose is a(a.)informationalb.)learningc.)focusd.) task

Maura measures the length,conductivity, mass, and density of acopper wire. which of the following areextensive properties of the copperwire?