Roger screams for help as he is being beaten up by a goon on a street. There are about 15 people standing nearby. However, none of the bystanders comes forward to help Roger. This scenario representing lack of help illustrates

Articles of the confederation is a good representation of a system of government.

Which steps are important when designing and conducting a scientific experiment? hide the results from fellow scientists. identify the independent variable. eliminate all dependent variables. address any confounding variables. form a non-falsifiable hypothesis.

Why was the leo frank case important ?