Why do federal judges serve for life? who appoints them to these terms?

In a democracy, this is held by the citizens who elect leaders to political office

What were some of the things done to the colonists by king george iii?

Risk of harm in social and behavioral sciences generally fall in three categories, which are: breach of confidentiality, loss of autonomy, and study proceduresstudy procedures, breach of confidentiality, and loss of employmentinvasion of privacy, adverse reaction to study drug, and discriminationinvasion of privacy, breach of confidentiality, and study procedures