Samuel is at his desk working on a report when he becomes aware of an argument down the hall. He forgets the report and tries to determine who is in the argument. When he first perceived the argument, he was

The primary purpose of a certificate of confidentiality is to: allow law enforcement to investigate abuse cases.protect researchers from disclosing conflicts of interest.prevent subjects from knowing the purpose of a study.protect identifiable research information from compelled disclosure.

Which of the following best describes how the articles of confederation divided government power?

Refers to the biological heritage people use to identify themselves.