This document presents Coal Township's Comprehensive Plan. It was prepared in. accordance with the Pennsylvania Municipalities Planning Code (Act 170 of 1988). By adoption. of this Comprehensive Plan by Coal Township's Board of Commissioners, it becomes the official.
1 A mutagen is a substance or agent that causes an increase in the rate of change in genes (subsections of the DNA of the body's cells).
All matter, gaseous, liquid or solid, are chemicals or mixtures of chemicals. By definition, a mutagen is a substance or entity that causes DNA cells to mutate. Oxygen is probably the most mutagenic chemically, which could explain why cancer rates are increasing as life expectancy increases.