Which of the following is not a way that the movement of tectonic plates affect people’s lives? Tornadoes

Volcanic eruptions

Earthquakes

How can you improve the percent yield of copper in this lab? check all possible strategies that will you do so. measure reactants precisely. stir to the reaction take place. chill the reactants before combining them. wait patiently until the reaction completes. make sure to recover as much copper as possible.