Japan wanted to 'destroy' America's navy in an un-expected and aggressive way, so they bombed Pearl Harbor, they un-intentionally killed many civilians.
The constant is the light source and the pennies are the controlled i think.
The correct answer is letter B
Explanation: After doing this whole process, the best option is to record and see how your speech and overall presentation look, to analyze yourself and to improve points that may not be good during the presentation.
Scandinavian immigrants moved to the western frontier to own land.