Please help!! - using your knowledge of velocity, kinetic energy and trajectory explain how a handgun round becomes less effective than a rifle bullet over long distances.

The correct answer is c. hope this

Answerboth technicians (a) and (b);

The chemical reactions lab we did is typically called a "copper plating lab,  because the acid solution cleaned the pennies and made the copper look shinier;   the acid solution cleaned the paperclips and made them look like pennies;   &   the copper from the pennies was removed, and then added to the paperclips.