Steel wool is often used to clean up pans. steel wool is mostly iron (fe). in fact, steel is an iron alloy: iron with about 2% carbon. in lab, you burn steel wool, creating quite a spectacular glowing mass. what kind of property is being demonstrated, and how do you know?

What was governor faubus’s public stance on integration of central high school?

Martha participates in a research study in order to receive extra credit for her psychology class. when she arrives in the research office she is given a can of what looks and tastes like beer, but which actually contains no alcohol. in the adjoining room martha's classmate karen is also participating in the study. karen receives a can of alcoholic beer. if the experiment was designed to test the effects of alcohol on concentration, then who is exposed to the independent variable?

For an actor, keeping his mind on will ultimately his performance.