Someone plz hurry and answer the question !

Which of the following statements most accurately describes the requirement for the documentation of minors’ assent to participate in research? parents must approve written documentation. documentation is required unless waived by an irb. to protect minors documentation is always required. federal regulations do not require the documentation of minors’ assent.

According to this chart, which country is likely to have the most economic freedom with regards to entrepreneurship?

What strategies did the writers/producers use to differentiate between tonto and the characters if the dominant culture?