Before participating in an experiment, participants must sign a document affirming that they have been told the basic outlines of the study and are aware of what their participation will involve and what risks the experiment may hold. The document also gets participants to confirm that their participation is purely voluntary and that they may terminate it at any time. To which ethical principle of research does this refer?

the ability of entrepreneurs to exist and thrive is the largest advantage of free enterprise. while some might say that entrepreneurship can create unemployment, entrepreneurs and free enterprise actually provide benefits. these positive outcomes include creating income, reducing unemployment, and providing funding for the government through taxes.

answer; i do believe that its(gestation,suction-aspiration or vacuum aspiration;

answer; /// the above is ( false );

answer; developmental;