What percentage of the states need to approve an Amendment?

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

The ability to accurately gauge the distance of the coffee cup on your desk as you reach for it is called:

Did cuneiform develop the language we use today