plz answer this all

This page lists questions and answers that were posted by visitors named plz answer this all.

Questions

The following questions were asked by visitors named plz answer this all.

Answers

The following answers were posted by visitors named plz answer this all.

This is mostly referring to what is used to build the structure (and how much energy was used/wasted to produce that building product) and what makes it cheaper to use the building for its purpose as designed,