Which of the following is required in order to make a protected left turn A. A left green arrow B. No oncoming traffic C. A left turn only lane D. A large enough gap

2) A study of the genetic links between DNA samples found at a prehistoric central Asian archeological site and west coast Native American tribes.

Explanation:

In research, group harms are any negative consequences that result in discrimination and negative representation of a particular group.Racial and ethnic groups, religious groups, groups with stigmatized physical or mental conditions could all be susceptible to group harm.There are several type of group harm pertaining to economic, social, political and cultural factors.In this particular scenario, the Native American tribes are at risk of genetic determinism related group harm. This means that this tribe could be labeled to possess certain genetic characteristics.